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JORDAN PAT
THE SUITORS OF SPRING
NEW YORK: DODD MEAD & COMPANY. VG/G DJ SHELFWORN SHADOW FROM STICKER. Pages: 211. . 1973. 1ST. HARDCOVER. DODD, MEAD & COMPANY hardcover
Bookseller reference : MASTER004851I
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Jordan Pat
The Suitors of Spring
Dodd Mead 1973. 0/0. 1973. Hardcover. 9780396067115 0/0 null 0396067115 /Dust Jacket Included null 0396067115 Library of Congress: 72-9933 This looks like a fourth printing of this great book. Dustjacket has light wear tears and soiling. No alien wriitng inside. There is some sticker residue on inside cover. 211 pages. . Dodd, Mead, 1973 hardcover
Bookseller reference : 07615 ISBN : 0396067115 9780396067115
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Jordan Pat
The Suitors of Spring
NY: Dodd Mead & Co. 1973. DJ is bumped with worn edges. Pgs. are clean & tight. Hard Cover. Good/Good. 8vo - over 7�" - 9�" tall. Dodd, Mead & Co. Hardcover
Bookseller reference : 035957 ISBN : 0396067115 9780396067115
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Jordan Patricia
The Symphony of Bluebell Wood
Stockwell. Used - Like New. Used - Like New. Book is new and unread but may have minor shelf wear. Ships from UK in 48 hours or less usually same day. Your purchase helps support the African Children's Educational Trust A-CET. 100% money back guarantee. We are a world class secondhand bookstore based in Hertfordshire United Kingdom and specialize in high quality textbooks across an enormous variety of subjects. We aim to provide a vast range of textbooks rare and collectible books at a great price. Through our work with A-CET we have helped give hundreds of young people in Africa the vital chance to get an education. We provide a 100% money back guarantee and are dedicated to providing our customers with the highest standards of service in the bookselling industry. Stockwell unknown
Bookseller reference : Z1-I-016-01504 ISBN : 072233995x 9780722339954
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Jordan Payton
Track & Field for Boys
London: Pelham 1965. cloth boards light rubbing & shelf wear. internally clean. May have owner's name or gift inscription. may have some fading and dusting or age tanning to page edges. . 1st Edition 1st Printing. Hard Back. Very Good/Good. 12mo - over 6�" - 7�" tall. Pelham hardcover
Bookseller reference : 008874
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Jordan Payton
Track and Field for Boys
Pelham 1965. Hardcover. Good. Disclaimer:A copy that has been read but remains in clean condition. All pages are intact and the cover is intact. The spine may show signs of wear. Pages can include limited notes and highlighting and the copy can include previous owner inscriptions. An ex-library book and may have standard library stamps and/or stickers. At ThriftBooks our motto is: Read More Spend Less.Dust jacket quality is not guaranteed. Pelham hardcover
Bookseller reference : GB0000CMLT3I3N10
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Jordan Payton. McClelland Marshall K.
Track and field for boys
Follett Pub. Co. 1/1/1960. Paperback. Acceptable. . Pages are in nice condition. Inscribed by previous owner on front and back cover. Shrink Wrapped for Protection! Follett Pub. Co. paperback
Bookseller reference : mon0000117724
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Jordan Paul Robert
Transit losses and traveltimes for water-supply releases from Marion Lake during drought conditions Cottonwood River east-central Kansas / by P.R. Jordan and R.J. Hart ; prepared in cooperation with the Kansas Water Office. 1986 Leather Bound
2020. Leather Bound. New. SPECIAL DISCOUNTED PRICE DURING COVID PANDEMIC. Leather Binding on Spine and Corners with Golden Leaf Printing on round Spine. Reprinted in 2020 with the help of original edition published long back 1986. This book is printed in black & white sewing binding for longer life Printed on high quality Paper re-sized as per Current standards professionally processed without changing its contents. As these are old books we processed each page manually and make them readable but in some cases some pages which are blur or missing or black spots. If it is multi volume set then it is only single volume if you wish to order a specific or all the volumes you may contact us. We expect that you will understand our compulsion in these books. We found this book important for the readers who want to know more about our old treasure so we brought it back to the shelves. Hope you will like it and give your comments and suggestions. Lang: - eng Pages 52. EXTRA 10 DAYS APART FROM THE NORMAL SHIPPING PERIOD WILL BE REQUIRED FOR LEATHER BOUND BOOKS. FOLIO EDITION IS ALSO AVAILABLE. hardcover
Bookseller reference : LB1111017273607
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Jordan Paul Robert
Transit losses and traveltimes for water-supply releases from Marion Lake during drought conditions Cottonwood River east-central Kansas / by P.R. Jordan and R.J. Hart ; prepared in cooperation with the Kansas Water Office. 1986
2020. Softcover. New. Lang: - eng Pages 52. Reprinted in 2020 with the help of original edition published long back 1986. This book is Printed in black & white sewing binding for longer life with Matt laminated multi-Colour Soft Cover HARDCOVER EDITION IS ALSO AVAILABLE Printed on high quality Paper re-sized as per Current standards professionally processed without changing its contents. As these are old books we processed each page manually and make them readable but in some cases some pages which are blur or missing or black spots. If it is multi volume set then it is only single volume if you wish to order a specific or all the volumes you may contact us. We expect that you will understand our compulsion in these books. We found this book important for the readers who want to know more about our old treasure so we brought it back to the shelves. Any type of Customisation is possible. Hope you will like it and give your comments and suggestions. paperback
Bookseller reference : PB1111017273607
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Jordan Paul Robert
Transit losses and traveltimes for water-supply releases from Marion Lake during drought conditions Cottonwood River east-central Kansas / by P.R. Jordan and R.J. Hart ; prepared in cooperation with the Kansas Water Office. 1986 Hardcover
2020. Hardcover. New. Lang: - eng Pages 52. Reprinted in 2020 with the help of original edition published long back 1986. This book is Printed in black & white Hardcover sewing binding for longer life with Matt laminated multi-Colour Dust Cover Printed on high quality Paper re-sized as per Current standards professionally processed without changing its contents. As these are old books we processed each page manually and make them readable but in some cases some pages which are blur or missing or black spots. If it is multi volume set then it is only single volume if you wish to order a specific or all the volumes you may contact us. We expect that you will understand our compulsion in these books. We found this book important for the readers who want to know more about our old treasure so we brought it back to the shelves. Any type of Customisation is possible. Hope you will like it and give your comments and suggestions. hardcover
Bookseller reference : 1111017273607
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Jordan Paul Robert
Transit losses and traveltimes for water-supply releases from Marion Lake during drought conditions Cottonwood River east-central Kansas / by P.R. Jordan and R.J. Hart ; prepared in cooperation with the Kansas Water Office. 1986 Full Leather Bound
2020. Full Leather Bound. New. Antique look with Golden Leaf Printing and embossing with round Spine completely handmade bindingextra customization on request like Color Leather Colored book special gold leaf printing etc. Reprinted in 2020 with the help of original edition published long back 1986. This book is printed in black & white sewing binding for longer life Printed on high quality Paper re-sized as per Current standards professionally processed without changing its contents. As these are old books we processed each page manually and make them readable but in some cases some pages which are blur or missing or black spots. If it is multi volume set then it is only single volume if you wish to order a specific or all the volumes you may contact us. We expect that you will understand our compulsion in these books. We found this book important for the readers who want to know more about our old treasure in old look so we brought it back to the shelves. Hope you will like it and give your comments and suggestions. Lang: - eng Pages 52. EXTRA 10 DAYS APART FROM THE NORMAL SHIPPING PERIOD WILL BE REQUIRED. Normal Hardbound Edition is also available on request. hardcover
Bookseller reference : SD1111017273607
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Jordan Pascual
Tyed Letter signed "P. Jordan" to Laszlo Magyar
Hamburg 19/11/71. 1 page 22 lines. 4to. Old folds. Fine. 1 page 22 lines. 4to. Solid if anodyne letter from the noted German scientist Pascual Jordan 1902-1980 remarking that his chief interest in recent years has been pure mathematics which "gives joy to no one who is not already a matehmatician"; Jordan also observes that his books are sold in the Soviet Union and that his work in the press Begegnungen could be sold in Yugoslavia without objection. Jordan was a German physicist who made significant contributions to quantum mechanics and quantum field theory along with Heisenberg and Born. He contributed much to the mathematical form of matrix mechanics and developed canonical anticommutation relations for fermions. While the Jordan algebra is employed for and is still used in studying the mathematical and conceptual foundations of quantum theory it has found other mathematical applications. He would have won the Nobel Prize if he had not been a Nazi. unknown
Bookseller reference : 317085
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Jordan Patrick W. Editor/ Thomas Bruce Editor/ Weerdmeester Bernard A. Editor/ McClelland Ian L. Editor
Usability Evaluation in Industry
Taylor & Francis 1996. Paperback. New. 1st edition. 272 pages. 9.25x6.25x0.75 inches. Taylor & Francis paperback
Bookseller reference : __0748404600 ISBN : 0748404600 9780748404605
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Jordan Patrick W.
Usability Evaluation In Industry
Routledge. Paperback. VERY GOOD. Light rubbing wear to cover spine and page edges. Very minimal writing or notations in margins not affecting the text. Possible clean ex-library copy with their stickers and or stamps. Routledge paperback
Bookseller reference : 3191893278 ISBN : 0748404600 9780748404605
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Jordan Pascual:
Verdr�ngung und Komplementarit�t / Eine philosophische Untersuchung
Stromverlag Hamburg 1951. Stromverlag Hamburg, 1951. unknown
Bookseller reference : 130498
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Jordan Pascual
Wie Sieht Die Welt Von Morgen Aus
Mnchen : List. Used - Good. Ships from the UK. Former Library book. Shows some signs of wear and may have some markings on the inside. 100% Money Back Guarantee. Your purchase also supports literacy charities. M?nchen : List, unknown
Bookseller reference : GRP102532121
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Jordan PascuaL
Wie sieht die Welt von morgen aus-.
List Muenchen 1958. 1958. TB. 172s.m in gutem Zustand. AP. List, Muenchen 1958., unknown
Bookseller reference : 82032
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Jordan Pascual
Wie sieht die Welt morgen aus Muenchen: List 1958. 172 S. tb.
List-Buecher 99. Deutsche Originalausgabe. - Jordan begruendete zusammen mit Heisenberg die Quantenmechanik. - Umschlag vorne mit kleinem Riss gebraeunt. 11085 unknown
Bookseller reference : 11085
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Jordan Paula S. and Manning Kathy W
Women of Guilford County North Carolina
NC: Women of Guilford 1979. Paperback. Very Good. Trade size binding is tight cover has light shelf wear and sunning on front fore-edge has some staining previous owners name in title page text is clean. Women of Guilford paperback
Bookseller reference : DFOD4229
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Jordan Patry
Yo puedo con todo.practicos planeta
1900. Flexibound. Very Good-New. Rare book unknown
Bookseller reference : 347897 ISBN : 8408205684 9788408205685
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JORDAN PASCUAL + O. KLEIN. JORDAN KLEIN MATRICES
Zum Mehrk�rperproblem der Quantentheorie �ber Wellen und Korpuskeln in der Quantenmechanik.
Berlin Julius Springer 1927. 8vo. Entire volume 45 of "Zeitschrift f�r Physik" bound in contemporary half cloth with gilt title to spine. Library stamp to title-page. Corners and lower capital bumped hinges a bit weak. An overall fine and clean copy. Pp. 751-765; 766-775. Entire volume: VII 1 910 pp. � First publication of Jordan and Klein's influential paper the first mentioned which contributed to the close connection between quantum fields and quantum statistics today known as Jordan-Klein matrices. <br>"Born Heisenberg and Jordan had indicated and Dirac had demonstrated the close connection between quantum fields and quantum statistics. Second quantization guarantees that photons obey Bose-Einstein statistics. What about other particles which obey Bose-Einstein statistics The year 1927 was not over before Jordan and Klein addressed this question in the present paper." Pais Inward bound. p. 338. <br>"Jordan and Klein found that "one can quantize just as well the non-relativistic Schroedinger equation. In honor of these contributions the matrices have been named Jordan-Klein matrices." ibid. p. 339. <br><br>"Convinced that the many-body problem in quantum mechanics can be stated correctly only in the context of quantized matter waves "repeated" or "second" quantization. as it was called later by L�on Rosenfeld Jordan started working out his ideas together with Wolfgang Pauli. Oskar Klein and Eugene Wigner. During his stay in Copenhagen in the summer 1927 Jordan established together with Klein the first nonrelativistic formalism of second quantization for a system of interacting Bose particles." DSB.<br><br>The second paper "�ber Wellen und Korpuskeln in der Quantenmechanik" "contained several other formal and mathematical generalizations but its main practical value is that in the newly established theory of the 'quantized wave field' the fluctuations in the Bose case now satisfied all requirements following from Einstein's light-quantum treatment of 1924 and 1925." Mehra The historical development of quantum theory 2000 p. 231. hardcover
Bookseller reference : 49120
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JORDAN PASCUAL + O. KLEIN. JORDAN KLEIN MATRICES
Zum Mehrk�rperproblem der Quantentheorie �ber Wellen und Korpuskeln in der Quantenmechanik.
Berlin Julius Springer 1927. 8vo. Entire volume 45 of "Zeitschrift f�r Physik" bound in a red-brown contemporary half cloth with gilt title to spine. Library stamp to title-page. Corners and lower capital bumped hinges a bit weak. An overall fine and clean copy. Pp. 751-765; 766-775. Entire volume: VII 1 910 pp. � First publication of Jordan and Klein's influential paper the first mentioned which contributed to the close connection between quantum fields and quantum statistics today known as Jordan-Klein matrices. <br>"Born Heisenberg and Jordan had indicated and Dirac had demonstrated the close connection between quantum fields and quantum statistics. Second quantization guarantees that photons obey Bose-Einstein statistics. What about other particles which obey Bose-Einstein statistics The year 1927 was not over before Jordan and Klein addressed this question in the present paper." Pais Inward bound. p. 338.<br>Jordan and Klein found that "one can quantize just as well the non-relativistic Schroedinger equation. In honor of these contributions the matrices have been named Jordan-Klein matrices." ibid. p. 339. <br><br>The second paper "�ber Wellen und Korpuskeln in der Quantenmechanik" "contained several other formal and mathematical generalizations but its main practical value is that in the newly established theory of the 'quantized wave field' the fluctuations in the Bose case now satisfied all requirements following from Einstein's light-quantum treatment of 1924 and 1925." Mehra The historical development of quantum theory 2000 p. 231. hardcover
Bookseller reference : 43609
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JORDAN PASCUAL + O. KLEIN. JORDAN KLEIN MATRICES
Zum Mehrk�rperproblem der Quantentheorie �ber Wellen und Korpuskeln in der Quantenmechanik.
Berlin Julius Springer 1927. 8vo. Entire volume 45 of "Zeitschrift f�r Physik" bound in a black contemporary half cloth with gilt lettering to spine. Library stamp to free front end-paper. An overall fine and clean copy. Pp. 751-765; 766-775. Entire volume: VII 1 910 pp. � First publication of Jordan and Klein's influential paper the first mentioned which contributed to the close connection between quantum fields and quantum statistics today known as Jordan-Klein matrices. <br>"Born Heisenberg and Jordan had indicated and Dirac had demonstrated the close connection between quantum fields and quantum statistics. Second quantization guarantees that photons obey Bose-Einstein statistics. What about other particles which obey Bose-Einstein statistics The year 1927 was not over before Jordan and Klein addressed this question in the present paper." Pais Inward bound. p. 338.<br>Jordan and Klein found that "one can quantize just as well the non-relativistic Schroedinger equation. In honor of these contributions the matrices have been named Jordan-Klein matrices." Ibid. p. 339. <br><br>The second paper "�ber Wellen und Korpuskeln in der Quantenmechanik" "contained several other formal and mathematical generalizations but its main practical value is that in the newly established theory of the 'quantized wave field' the fluctuations in the Bose case now satisfied all requirements following from Einstein's light-quantum treatment of 1924 and 1925." Mehra The historical development of quantum theory 2000 p. 231. hardcover
Bookseller reference : 45149
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Jordan Pascual 1902 1980
Zur Theorie der Cayley-Gr�ssen together with 6 other short monographs ca. 1950-1964
Unopened. Minor wear. VG. Mathematical Physics Franz Steiner Verlag Wiesbaden 1950-1964 orig. wrappers 25x17cm SEVEN ITEMS. This is a collection of 7 monographs authored by Pascual Jordan all published by the Akademie der Wissenschaften und der Literatur in Mainz Includes: 1 "Zur Theorie der Cayley-Gr�ssen" 1950; 7pp; 2 "�ber die empirischen Tatsachen zum Problem der Sternentstehung" 1950; 13pp; 3 " Vierdimensionale Begr�ndung der erweiten Gravitations-Theorie" 1950; 18pp; 4 "�ber polynomiale Fastringe" 1950; 6pp; 5 "Zur Axiomatik der Quanten-Algebra" 1950; 9pp; 6 "Die Bedeutung der Diracschen Hypothese f�r die Geophysik" 1959; 27pp; 7 "�ber Matrizen-Darstellung von Halbgruppen von Idempotenten" 1964; 12pp: "Ernst Pascual Jordan was a theoretical and mathematical physicist who made significant contributions to quantum mechanics and quantum field theory. He contributed much to the mathematical form of matrix mechanics and developed canonical anticommutation relations for fermions. While the Jordan algebra is employed for and is still used in studying the mathematical and conceptual foundations of quantum theory it has found other mathematical applications.In 1933 Jordan joined the Nazi party like Philipp Lenard and Johannes Stark and moreover an SA unit. But at the same timehe remained 'a defender of Einstein' and other Jewish scientists.Had Jordan not joined the Nazi party it is conceivable that he could have won a Nobel Prize in Physics for his work with Max Born. Born would go on to win the 1954 physics prize with Walther Bothe" - wikipedia Franz Steiner Verlag unknown
Bookseller reference : BOOKS028209I
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Jordan Pascual
Zur Theorie der Cayley-Gr��en
Offprint from Abhandlungen der Mathematisch-Naturwissenschaftlichen Klasse Jahrgang 1950 No. 1. 8vo 7pp sewn into printed blue wrappers. Fine. Offprint from Abhandlungen der Mathematisch-Naturwissenschaftlichen Klasse, Jahrgang 1950, No. 1. paperback
Bookseller reference : T1326
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Jordan Pascual
Über distributive SchrägverbändeAbhandlungen der Mathematisch-Naturwissenschaftlichen Klasse Jahrgang 1958 Nr. 5;Abhandlungen der Mathematisch-Naturwissenschaftlichen Klasse Jahrgang 1958 Nr. 5
Mainz: Verlag der Akademie der Wissenschaften und der Literatur 1958. hardcover. gebraucht gut Original-Karton-Band ohne Schutzumschlag Fadenheftung 1. Auflage Einband etwas berieben und fleckig Seiten unbeschnitten und nicht aufgeschnitten sonst GUTES EXEMPLAR. 25x18 cm. Auf Anfrage per E-Mail können Sie die bei uns bestellten Artikel auch in unserer Buchscheune 01796 Struppen Mo.-Fr. 9-16 Uhr oder im Antiquariat Schloss Pillnitz 01326 Dresden Mo.-So. 10-18 Uhr abholen. Verlag der Akademie der Wissenschaften und der Literatur hardcover
Bookseller reference : N60533
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Jordan Pascual
Ãœber Matrizen-Darstellung von Halbgruppen von IdempotentenAbhandlungen der Mathematisch-Naturwissenschaftlichen Klasse Jahrgang 1964 Nr. 3;Abhandlungen der Mathematisch-Naturwissenschaftlichen Klasse Jahrgang 1964 Nr. 3
Mainz: Verlag der Akademie der Wissenschaften und der Literatur 1964. hardcover. gebraucht gut Original-Karton-Band ohne Schutzumschlag Fadenheftung 1. Auflage Einband etwas berieben und fleckig Seiten unbeschnitten und nicht aufgeschnitten sonst GUTES EXEMPLAR. 25x18 cm. Auf Anfrage per E-Mail können Sie die bei uns bestellten Artikel auch in unserer Buchscheune 01796 Struppen Mo.-Fr. 9-16 Uhr oder im Antiquariat Schloss Pillnitz 01326 Dresden Mo.-So. 10-18 Uhr abholen. Verlag der Akademie der Wissenschaften und der Literatur hardcover
Bookseller reference : N60531
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Jordan Pascual
Anschauliche Quantentheorie. Signature of Nobel Prize winner Emilio Segre on title and his pencil notes on several pages
Berlin: Springer 1936. Jordan Pascual 1902-80. Anschauliche Quantentheorie: Eine Einf¸hrung in die moderne Auffassung der Quantenerscheinungen. 8vo. xii 320pp. Berlin: J. Springer 1936. 231 x 155 mm. Blue cloth c. 1936 rebacked preserving orig. spine with leather label. Fine copy from the library of Nobel Laureate Emilio SegrË 1905-89 with his signature slightly trimmed on the title and occasional pencil notes. First Edition of this textbook on the "new" quantum theory by one of the founders of that science. Jordan made fundamental contributions to the creation of the new quantum mechanics particularly in the two-part paper "Zur Quantenmechanik" 1925 on which he collaborated with Max Born and William Heisenberg. In the first part "Zur Quantenmechanik I" Born and Jordan used the mathematics of matrix calculus to fashion Heisenberg's new theoretical matrix mechanics into a systematic theory of quantum mechanics; in the second part known as the "three-man paper" Born Heisenberg and Jordan extended the Born-Jordan formalism of the first paper to systems with many degrees of freedom numbers of particles. Jordan's application of this new formalism to the radiation field contained in the last section of "Zur Quantenmechanik II" served as the beginning of quantum field theory. This copy of Jordan's work is from the library of Emilio SegrË discoverer of the element technetium and recipient of a share of the 1959 Nobel Prize for his work on the antiproton. DSB. 37908. Springer unknown books
Bookseller reference : 37908
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JORDAN Pascual
Science and the Course of History
hardcover. Transl. by Ralph Manheim. 139pp. small 8vo cloth d.w.; previous owner's name on front flyleaf & d.w. backstrip faded. New Haven; Yale University Press 1955. Near fine with a very good d.w.<br/><br/> unknown books
Bookseller reference : 166273
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Jordan Pascual
Tyed Letter signed "P. Jordan" to Laszlo Magyar
Hamburg 19/11/71. 1 page 22 lines. 4to. Old folds. Fine. 1 page 22 lines. 4to. Solid if anodyne letter from the noted German scientist Pascual Jordan 1902-1980 remarking that his chief interest in recent years has been pure mathematics which "gives joy to no one who is not already a matehmatician"; Jordan also observes that his books are sold in the Soviet Union and that his work in the press Begegnungen could be sold in Yugoslavia without objection.<br/><br/>Jordan was a German physicist who made significant contributions to quantum mechanics and quantum field theory along with Heisenberg and Born. He contributed much to the mathematical form of matrix mechanics and developed canonical anticommutation relations for fermions. While the Jordan algebra is employed for and is still used in studying the mathematical and conceptual foundations of quantum theory it has found other mathematical applications.<br/>He would have won the Nobel Prize if he had not been a Nazi. unknown books
Bookseller reference : 317085
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Jordan Pascual & Pauli Jr. Wolfgang
Zur Quantenelektrodynamik ladungsfreier Felder. Offprint from Zeitschrift für Physik
Berlin 1928. unknown books
Bookseller reference : 46031
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Jordan Pascual; John von Neumann and Eugene Wigner
On an algebraic generalization of the quantum mechanical formalism. Offprint
1934. <p>Jordan Pascual 1902-80; John von Neumann 1903-57; and Eugene Wigner 1902-95. On an algebraic generalization of the quantum mechanical formalism. Offprint from Annals of Mathematics second series 35 1934. 29-64pp. 254 x 176 mm. Original printed wrappers margins a bit dust-soiled. Very good. Presentation Copy Inscribed by Jordan to physicist Gregor Wentzel 1898-1978 on the front wrapper: "Herrn Wentzel mit hertzlichen Grüssen! P. J." </p> <p>First Edition Offprint Issue of Jordan von Neumann and Wigner's classic paper on one of the mathematical foundations of quantum mechanics introducing what are now known as the formally real Jordan algebras. "When the real numbers the complex numbers and the quaternions were sent down from platonic heaven to tell the world about the algebraic structure of quantum mechanics they took on human avatars and wrote this paper" Baez. </p> <p>In an earlier paper Jordan had introduced the "Jordan algebras" a special type of non-associative algebra to formalize the notion of an algebra of observables in quantum mechanics. </p> <p>"In 1932 Pascual Jordan tried to isolate some axioms that an "algebra of observables" should satisfy. The unadorned phrase "algebra" usually signals an associative algebra i.e. one in which a b c = a b c but this not the kind of algebra Jordan was led to. In both classical and quantum mechanics observables are closed under addition and multiplication by real scalars. In classical mechanics we can also multiply observables but in quantum mechanics this becomes problematic. . . . </p> <p>"However in quantum mechanics one can still raise an observable to a power and obtain another observable. From squaring and taking real linear combinations one can construct a commutative product . . . This led Jordan to define what is now called a formally real Jordan algebra . . . In 1934 Jordan published a paper with von Neumann and Wigner classifying finite-dimensional formally real Jordan algebras" Baez; emphasis ours. </p> <p>The formally real Jordan algebras correspond to various spin factors which in turn "have an intriguing relation to special relativity" Baez; see Baez for a more detailed account of Jordan von Neumann and Wigner's paper. Jordan algebras also play important roles in other branches of mathematics: Lie groups and algebras differential geometry projective geometry probability and statistics. </p> <p>Jordan presented this copy of his paper to theoretical physicist Gregor Wentzel who also made contributions to quantum mechanics: He is best known for the Wentzel-Kramers-Brillouin approximation for finding approximate solutions to linear partial differential equations with spatially varying coefficients. Baez John "State-Observable Duality Part 2." The N-category Cafe: A Group Blog on Math Physics and Philosophy. N.p. 27 Nov. 2010. Web. Accessed 12 Sept. 2014.</p> . unknown books
Bookseller reference : 43272
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JORDAN PASCUAL; KLEIN OSKAR
Zum Mehrkörperproblem der Quantentheorie
Berlin: Julius Springer 1927. First edition. Original wrappers. Fine. FIRST EDITION IN ORIGINAL WRAPPERS of Jordan and Klein's introduction of the "second quantization"; one of the founding papers of quantum field theory. FROM THE LIBRARY OF NIELS BOHR with his stamp on the front wrapper. In Jordan's "paper with Klein written while the two of them were in Copenhagen in the spring of 1927 a generalization of Dirac's treatment of bosons was given to allow for the interaction of the bosons with one another. Their point of departure was a Schrödinger equation for the field operator containing a nonlinear term to account for the interaction of the field itself. "The equivalence of this description with that using symmetric wave functions in configuration space was established. The 'particles' that emerged from the imposition of the quantum condition commutation rules on the field variables thus obeyed Bose statistics. Heisenberg found the results of Jordan and Klein very attractive. In his interview with Kuhn and Heilbron in 1963 he recalled: 'I liked it very much because now I could see "All right. There is an entirely different picture to start with the wave picture and if I quantize that picture--that is if I make this picture open to the same restriction as the particle picture--then the two pictures become equivalent." That is exactly what I wanted' Heisenberg 1963 session 8 p. 21. "Bohr at the Solvay meeting of 1927 saw Jordan and Klein's work as supporting his views of complementarity. Pauli at that same congress welcomed the formulation since it allowed to formulate the quantum theoretic description of an assembly of bosons entirely in 3-dimensional space. "In a letter to Kronig in November 1927 Pauli described the work of Jordan and Klein as 'wirklich schön' really beautiful. In fact the Jordan and Klein paper converted Pauli to the Jordan viewpoint about the quantization of matter fields. The article by Jordan and Klein made clear to both Heisenberg and Pauli who were then collaborating on a general theory of relativistic quantized fields how to proceed in describing the interaction between the electromagnetic field and charges. Pauli who up to that time had been reluctant to accept Jordan's views on quantization of matter fields embraced Jordan's viewpoint. After the publication of the Jordan-Klein article Pauli and Heisenberg agreed that the quantization of matter fields was the correct approach. In December 1927 Heisenberg could write Bohr that the important work of Jordan and Klein had been the stimulus of his thinking long and hard on the formulation of relativistic quantum mechanics and that he and Pauli were making good progress" Schweber QED and the Men Who Made It: Dyson Feynman Schwinger and Tomonaga pp.35-37. Also included is Jordan's paper: Über Wellen und Korpuskeln in der Quanenmechanik pp. 766-775. Provenance: From the library of Niels Bohr with his stamp on the front wrapper. IN: Zeitschrift Für Physik Band 45 18 November 1927 pp. 751-765. Berlin: Julius Springer 1927. Octavo original wrappers; custom box. A touch of edgewear. A FINE COPY rare in original wrappers. Julius Springer unknown books
Bookseller reference : 2348
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JORDAN Pasqual 1902 1980 & Oskar KLEIN 1894 1977.
"Zum mehrkorperproblem der quantentheorie."
In:: Zeitschrift fur physik 45 1927. 1927. 8vo. pp. 751-765. Navy cloth gilt stamped spine; spine lightly freckled. Ex library Carnegie Institution of Washington Mount Wilson Observatory with call number gilt stamped on spine and library blind-stamp on front free end paper. Clean copy handsomely bound; covers lightly freckled else fine. RARE. FIRST EDITION of the Jordan-Klein matrices. This paper contributed to the demonstration of the close connection between quantum fields and quantum statistics. It was known that second quantization guarantees that photons obey Bose-Einstein statistics; but what of other particles which obey Bose-Einstein statistics Jordan and Klein showed that second quantization is not confined to free particles only. One can quantize just as well the non-relativistic Shrodinger equation. "In honor of these contributions the matrices they introduced have been named Jordan-Klein matrices." Pais Inward bound pp. 338-339. Zeitschrift fur physik, 45 (1927). hardcover books
Bookseller reference : S0444
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Jordan Pat
a.k.a. Sheila Doyle signed
New York: Carroll & Graf 2002. First Edition. Hardcover. Large octavo; VG/VG; black and orange spine with white and orange text; jacket has protective mylar cover; boards are strong and clean; textblock has slight folding in bottom corner of several pages otherwise clean; pp 330; signed by author on title page. 1294440. Full-priced Rockville. Carroll & Graf hardcover books
Bookseller reference : 1294440 ISBN : 0786710268 9780786710263
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JORDAN Pat.
Broken Patterns.
NY: Dodd Mead. Fine in Near Fine dust jacket. 1977. Hardcover. 0396073875 . First printing. INSCRIBED by the author. Fine in an about fine dust jacket. . Dodd, Mead hardcover books
Bookseller reference : 4699 ISBN : 0396073875 9780396073871
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Jordan Paul
Neanderthal: Neanderthal Man and the Story of Human Origins
Sutton 2000. Very Good. Jordan Paul. Neanderthal: Neanderthal Man and the Story of Human Origins. Thrupp UK: Sutton 2000. 239pp. Indexed. Illustrated. 8vo. Hardcover. Book condition: Very good with gentle bumping and slight bowing. Dust Jacket Condition: Very good with gently bumped spine ends. Sutton hardcover books
Bookseller reference : UJORNEA00DC ISBN : 0750919345 9780750919340
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Jordan Penny
A Bride for His Majesty's Pleasure
Thorndike Pr 2012. Hardcover. Good. Disclaimer:A copy that has been read but remains in clean condition. All pages are intact and the cover is intact. The spine may show signs of wear. Pages can include limited notes and highlighting and the copy can include previous owner inscriptions. At ThriftBooks our motto is: Read More Spend Less.Dust jacket quality is not guaranteed. Thorndike Pr hardcover
Bookseller reference : G0263211886I3N00 ISBN : 0263211886 9780263211887
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Jordan penny
A BRIDE FOR HIS MAJESTY'S PLEASURE
harlequin 2009. near fine romance paperback harlequin paperback
Bookseller reference : 212734
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Jordan Penny
A Bride for His Majesty's Pleasure Mills and Boon Modern
Mills & Boon S/O. Used - Good. Ships from the UK. Former Library book. Shows some signs of wear and may have some markings on the inside. 100% Money Back Guarantee. Your purchase also supports literacy charities. Mills & Boon S/O unknown
Bookseller reference : GRP64927839 ISBN : 0263874435 9780263874433
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Jordan Penny
A collection
Used - Very Good. Ships from the UK. Great condition for a used book! Minimal wear. 100% Money Back Guarantee. Your purchase also supports literacy charities. unknown
Bookseller reference : GRP98934292 ISBN : 026383624x 9780263836240
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Jordan Penny
A Cure for Love
Toronto Canada: Harlequin Books. Good with No dust jacket as issued. 1993. Paperback. Harlequin Presents Plus Series; Vol. 1575; 16mo 6" - 7" tall; 219 pages; Mass Market Paperback Shows Wear Pages some Yellowing due to age Text is clean no markings seen Previous Store Stamp; BX457B . Harlequin Books paperback
Bookseller reference : U12291 ISBN : 037311575X 9780373115754
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Jordan Penny
A Cure for Love
Mills & Boon. New edition. Paperback. Used; Good. Page colour - �discoloured in accordance with book age. Simply Brit Shipped with Premium postal service within 24 hours from the UK with impressive delivery time. We have dispatched from our book depository; items of good condition to over ten million satisfied customers worldwide. We are committed to providing you with reliable and efficient service at all times. 11/08/1991 Mills & Boon paperback
Bookseller reference : 2867030 ISBN : 0263772896 9780263772890
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Jordan Penny
A Cure for Love
Harlequin 1991. Mass Market Paperback. Good. Disclaimer:A copy that has been read but remains in clean condition. All pages are intact and the cover is intact. The spine may show signs of wear. Pages can include limited notes and highlighting and the copy can include previous owner inscriptions. At ThriftBooks our motto is: Read More Spend Less.Dust jacket quality is not guaranteed. Harlequin paperback
Bookseller reference : G037363093XI3N00 ISBN : 037363093X 9780373630936
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Jordan Penny
A Cure for Love Mills & Boon Largeprint Penny Jordan
Harlequin Mills & Boon Ltd Large Print Books. Used - Good. Ships from the UK. Former Library book. Shows some signs of wear and may have some markings on the inside. 100% Money Back Guarantee. Your purchase also supports literacy charities. Harlequin Mills & Boon Ltd (Large Print Books) unknown
Bookseller reference : GRP71959130 ISBN : 0263216667 9780263216660
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Jordan Penny
A Cure for Love Harlequin Presents Plus No 1575
Harlequin. Mass Market Paperback. 037311575X . Very Good. 1993-07-01. First Edition. Harlequin paperback
Bookseller reference : SKU-0012148 ISBN : 037311575X 9780373115754
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Jordan Penny
A Cure for Love Harlequin Presents Plus No 1575
Harlequin. MASS MARKET PAPERBACK. 037311575X Paperback has light edgewear with normal binding creases and page tanning. . Good. Harlequin paperback
Bookseller reference : P01629 ISBN : 037311575X 9780373115754
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Jordan Penny
A cure for love
Richmond : Mills & Boon. 1st edition. VG paperback. . 1991. Richmond : Mills & Boon paperback
Bookseller reference : 65671
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Jordan Penny
A Cure for Love
Toronto Canada: Harlequin Books 1983. Book. Good. Mass Market Paperback. First Edition. Plus #1575. Good mass market paperback. The average used book with all pages persent creasing to spine and wear to cover but not unattractive. From a 20-year romance collection. The book had been lovingly read and reread. Owner's name was Bee so there may be a pen drawing of a bee on title page with small red star's or x's Bee's 4 star rating system. Could have another bookstore's stamping on text block naughty naughty!!. Harlequin Books Paperback
Bookseller reference : PZ6839 ISBN : 037311575X 9780373115754
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Jordan Penny
A Forbidden Loving Harlequin Presents No 1508
Harlequin 1992-10-01. Mass Market Paperback. Good. no markings light shelf wear spine and binding light creases light readers crease tiny corner creases back cover tiny corner creases Harlequin paperback
Bookseller reference : 1912210020 ISBN : 0373115083 9780373115082
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