‎Einstein‎

‎"EINSTEIN, A.‎

‎Zur einheitlichen Feldtheorie.‎

‎Berlin, 1929. Orig. printed orange wrappers. Back strengthend with matching paper. Fresh copy. Offprint/Sonderabdr. aus ""Sitzungsberichte"". pp. 1-8.‎

‎First edition. Weil No. *165 - with asterics (denoting major work). Printing and the Mind of Man 416.‎

Riferimento per il libraio : 22771

‎"EINSTEIN, A.‎

‎Zu Kaluzas Theorie des Zusammenhanges von Gravitation und Elektrizität. Erste und zweite Mitteilung.‎

‎Berlin, 1927. Orig. printed orange wrappers. Back strengthend with matching paper. Fresh copy. Offprint/Sonderabdr. aus ""Sitzungsberichte"". pp. 23-30.‎

‎First edition. Weil No. 156.‎

Riferimento per il libraio : 22776

‎"EINSTEIN, A.‎

‎Über die spezielle und die allgemeine Relativitätstheorie. Gemeinverständlich. Zweite Auflage.‎

‎Braunschweig, Fridr. Vieweg. & Sohn, 1917. (""Heft 38 sammlung Vieweg""), 8vo. Orig. printed wrappers. Title page with ink note and owners name. Some underlinings in ink. IV,70 pp.‎

‎Second printing of the original from the same year. Weil No. 90.‎

Riferimento per il libraio : 22780

‎"EINSTEIN, ALBERT.‎

‎Zur Theorie der Lichtfortpflanzung in dispergierenden Medien.‎

‎Berlin, Gruyter & Co., 1922. 4to. Orig.printed orange wrappers. Offprint/Sonderabdruck aus Sitzungsberichten... pp. 18-22. Fine fresh copy.‎

‎First edition in the rare Offprint, (still called ""Abdruck""). - Weil No. 120.The early Offprints from ""Sitzungsberichten..."" are called ""Sonderabdruck"" up to Weil No.165 (including this). From Weil 166 they are called ""Sonderausgabe..."". - Before 161 (up to 160) the Offprints do not have separate title and pagination (the pagination follows the numbering in the periodical). From 166 the Offprint has both separate printed title and pagination. - ( So Weil Nos 161-165 is still ""Abdruck"", but with separate title and pagination). These facts are not mentioned in the bibliographies.‎

Riferimento per il libraio : 28358

‎"EINSTEIN, ALBERT.‎

‎Zu Kaluzas Theorie des Zusammenhanges von Gravitation und Elektricität. Erste-Zweite Mittheilung.‎

‎Berlin, Gruyter & Co., 1927. 4to. Orig. printed orange wrappers. Offprint/Sonderabdruck aus Sitzungsberichten....pp.23-30. Fine fresh copy.‎

‎First edition of rare Offprint, still called ""Abdruck"". - Weil No. 156.The early Offprints from ""Sitzungsberichten..."" are called ""Sonderabdruck"" up to Weil No.165 (including this). From Weil 166 they are called ""Sonderausgabe..."". - Before 161 (up to 160) the Offprints do not have separate title and pagination (the pagination follows the numbering in the periodical). From 166 the Offprint has both separate printed title and pagination. - ( So Weil Nos 161-165 is still ""Abdruck"", but with separate title and pagination). These facts are not mentioned in the bibliographies.‎

Riferimento per il libraio : 28360

‎"EINSTEIN, ALBERT.‎

‎Zur Einheitlichen Feldtheorie.‎

‎Berlin, Gruyter & Co., 1929. 4to. Orig. orange printed wrappers. Offprint/Sonderabdruck aus Sitzungsberichten...pp. (1)-8. Fine fresh copy.‎

‎First edition in the rare Offprint, still called ""Abdruck"", but having separate printed title and separate pagination. See Weil No. 165, where this is not mentioned.Weil No. 165 with an asterix, denoting a major work. ""The Unified Field-Theory is one of the last importent works by Einstein. This paper presents a new development which was immediate news"" translations and abstracts of ite appeared at once, besides numerous articles in general periodicals"" (W. Alicke).The early Offprints from ""Sitzungsberichten..."" are called ""Sonderabdruck"" up to Weil No.165 (including this). From Weil 166 they are called ""Sonderausgabe..."". - Before 161 (up to 160) the Offprints do not have separate title and pagination (the pagination follows the numbering in the periodical). From 166 the Offprint has both separate printed title and pagination. - ( So Weil Nos 161-165 is still ""Abdruck"", but with separate title and pagination). These facts are not mentioned in the bibliographies.‎

Riferimento per il libraio : 28362

‎"EINSTEIN, ALBERT.‎

‎Einheitliche Feldtheorie und Hamiltonsches Prinzip.‎

‎Berlin, Gruyter & Co., 1929. 4to. Orig. printed orange wrappers. Offprint/Sonderausgabe aus Sitzungsberichten...pp. (1)-6. Fine fresh copy.‎

‎First edition in the rare Offprint, now called ""Sonderausgabe"" instead of ""Sonderabdruck"", having separate printed title and separate pagination. See Weil: 166, where this is not mentioned.The early Offprints from ""Sitzungsberichten..."" are called ""Sonderabdruck"" up to Weil No.165 (including this). From Weil 166 they are called ""Sonderausgabe..."". - Before 161 (up to 160) the Offprints do not have separate title and pagination (the pagination follows the numbering in the periodical). From 166 the Offprint has both separate printed title and pagination. - ( So Weil Nos 161-165 is still ""Abdruck"", but with separate title and pagination). These facts are not mentioned in the bibliographies.Weil No. 166.‎

Riferimento per il libraio : 28364

‎"EINSTEIN, ALBERT.‎

‎Zum Kosmologischen problem der allgemeinen Relativitätstheorie.‎

‎Berlin, Gruyter & Co., 1931. 4to. Orig. printed orange wrappers. Offprint/Sonderausgabe aus Sitzungsberichten....pp.(1)-5. Fine fresh copy.‎

‎First edition in the rare Offprint with the separate printed title and separate pagination. See Weil No. 179, where this is not mentioned.The early Offprints from ""Sitzungsberichten..."" are called ""Sonderabdruck"" up to Weil No.165 (including this). From Weil 166 they are called ""Sonderausgabe..."". - Before 161 (up to 160) the Offprints do not have separate title and pagination (the pagination follows the numbering in the periodical). From 166 the Offprint has both separate printed title and pagination. - ( So Weil Nos 161-165 is still ""Abdruck"", but with separate title and pagination). These facts are not mentioned in the bibliographies.‎

Riferimento per il libraio : 28366

‎"EINSTEIN, ALBERT und W. MAYER.‎

‎Systematische Untersuchung über kompatible Feldgleichungen, welche in einem Riemannschen Raume mit Fernparallelismus gesetz werden können.‎

‎Berlin, Gruyter & Co., 1931. 4to. Orig. printed orange wrappers. Offprint/Sonderausgabe aus Sitzungsberichten....pp. (1)-11. Fine fresh copy.‎

‎First edition of the rare Offprint with separate title and separate pagination. Se Weil No. 180, where this is not mentioned. - Mayer came to America in 1933, and about him as his collaborator, Einstein said ""It is he who produced all my calculations, his skill is fantastic, You know.""The early Offprints from ""Sitzungsberichten..."" are called ""Sonderabdruck"" up to Weil No.165 (including this). From Weil 166 they are called ""Sonderausgabe..."". - Before 161 (up to 160) the Offprints do not have separate title and pagination (the pagination follows the numbering in the periodical). From 166 the Offprint has both separate printed title and pagination. - ( So Weil Nos 161-165 is still ""Abdruck"", but with separate title and pagination). These facts are not mentioned in the bibliographies.‎

Riferimento per il libraio : 28368

‎"EINSTEIN, ALBERT und W. MAYER.‎

‎Zwei strenge statische Lösungen der feldgleichungen der einheitlichen Feldtheorie.‎

‎Berlin, Gruyter & Co., 1930. 4to. Orig. printed orange wrappers. Offprint/Sonderausgabe aus Sitzungsberichten...pp. (1)-13. Fine fresh copy.‎

‎First edition in the rare Offprint with its separate printed title and separate pagination. Se Weil No. 170, not mentioning this.The early Offprints from ""Sitzungsberichten..."" are called ""Sonderabdruck"" up to Weil No.165 (including this). From Weil 166 they are called ""Sonderausgabe..."". - Before 161 (up to 160) the Offprints do not have separate title and pagination (the pagination follows the numbering in the periodical). From 166 the Offprint has both separate printed title and pagination. - ( So Weil Nos 161-165 is still ""Abdruck"", but with separate title and pagination). These facts are not mentioned in the bibliographies.‎

Riferimento per il libraio : 28376

‎EINSTEIN, ALBERT und L. HOPF.‎

‎Über einen Satz der Wahrscheinlichkeitsrechnung und seine Anwendung in der Strahlentheorie. (und) Statistische Untersuchung der Bewegung eines Resonators in einem Strahlungsfeld"‎

‎(Leipzig, Barth, 1910). 8vo. Extracted from ""Annalen der Physik IV, Bd. 33"" pp. 1096-1104 and pp. 1105-1115. Fine and clean. Supplied with a facsimile wrapper from the offprint to the first paper.‎

‎Both works in first edition. - Weil No. 34 and 35.‎

Riferimento per il libraio : 29307

‎EINSTEIN, ALBERT.‎

‎Äther und Relativitätstheorie. Rede gehalten am 5.Mai 1920 an der Reich=Universität zu Leiden.‎

‎Berlin, Julius Springer, 1920. Clothbacked boards. Bound with orig. printed wrappers. Small inkspots in inner margins of wrappers. 15 pp.‎

‎First edition. - Weil No. 111.‎

Riferimento per il libraio : 29309

‎EINSTEIN, ALBERT.‎

‎Lichtsgeschwindigkeit und Statik des Gravitationsfeldes (&) Zur Theorie des statischen Gravitationsfeldes"‎

‎(Leipzig, Barth, 1912). 8vo. Orig. printed wrappers. Backstrip taped. Kept in a cloth-box. In: ""Annalen der Physik IV, Bd. 38"" pp. 355-369 and pp. 443-458. (The whole issue present= Bd. 38, Heft 2, pp.249-472).‎

‎Both papers in first edition, and they are considered as the first appearance of a Nonlinear Field Equation for Gravitation. - ""Einstein published two remarkable memoirs in 1912 which were efforts to construct a complete theory of gravitation incorporating the equivalence principle. In these memoirs Einstein supposed that the gravitational field can be characterized completely by one function, the local speed of light, analogous to the Newtonian description, where only the gravitational potential appears. By an extraordinary argument he extended the potential equation of Newton...In his second Memoir in 1912, he used the equivalence principle to show the influence of a static gravitational field on electromagnetic and thermal processes."" (DSB IV p.320 ff). - Weil No. 47 and 48.‎

Riferimento per il libraio : 29311

‎"EINSTEIN, ALBERT.‎

‎Bemerkungen zu der Notiz von Hrn. Paul Ehrenfest: ""Die Translation deformierbarer Elektronen und der Flächensatz"".‎

‎(Leipzig, Barth, 1907). 8vo. Extract from ""Annalen der Physik IV,23"", pp.206-208. Some slight browning to leaves.‎

‎First edition. Weil No. 18.‎

Riferimento per il libraio : 29339

‎"FRIEDMAN, ALEXANDER & ALBERT EINSTEIN.‎

‎Über die Krümmung des Raumes. + Über die Möglichkeit einer Welt mit konstanter negativer Krümmung des Raumes. + (Einstein's two remarks to the first paper): Bemerkung ... + Notiz ... - [THE CURVATURE OF SPACE]‎

‎(Berlin, Julius Springer, 1922-24). 8vo. In: ""Zeitschrift für Physik"", Vol. 10 (pp. 377 ff.),Vol.11 (pp.326), vol.16 (pp.228), vol.21 (pp.326-332). The entire four volumes offered here. Contemporary half cloth bindings.‎

‎Two landmark papers in the history of cosmology: All first editions. In 'Über die Krümmung des Raumes' Friedman derived the non-stationary solutions to Einstein's field equations. Einstein quickly responded in a short comment ('Bemerkung'), in which he expressed his suspicion of such a model of the Universe and apparently pointed out an error in Friedman's calculations. However, Friedman now wrote a letter to Einstein, in which he enclosed his full calculations. Shortly after this, Einstein submitted a short notice (Notiz), in which he admitted that he himself had performed a calculation error and that Friedman's solutions, which shed new light on the matter, were valid. Friedman's expanding universe model was corroborated by Edwin Hubble's red-shift observations in 1929. In 'Über die Möglichkeit einer Welt mit konstanter negativer Krümmung des Raumes' Friedman derived the Friedman-equations and demonstrated that he had command of all three Friedman-models describing positive, zero and negative curvature respectively, nearly a decade before the independent discoveries of the same models by Lemaître, Robertson, and Walker.‎

Riferimento per il libraio : 34667

‎EINSTEIN, ALBERT.‎

‎Geometrie und Erfahrung. Erweiterte Fassung des Festvortrages gehalten an der Preussischen Akademie der Wissenschaften zu Berlin am 27. Januar 1921. Mit 2 Textabbildungen.‎

‎Berlin, Julius Springer, 1921. Uncut in orig. printed wrappers. 20 pp.‎

‎First edition. - Weil: 115. - Boni: 122.‎

Riferimento per il libraio : 38642

‎EINSTEIN, ALBERT und W. MAYER.‎

‎Zwei strenge statische Lösungen der Feldgleichungen der einheitlichen Feldtheorie.‎

‎Berlin, Akademie der Wissenschaften, 1930. 4to. Orig. printed green wrapper. No VI, 1930 of Sitzungsberichte der Preussische Akademie der Wissenschaften. Wrappers with very small nicks atspine. Small part of one corner gone. pp. 110-120. A small stamp at foot of frontwrapper.‎

‎First edition in the periodical form. - Weil No. 170‎

Riferimento per il libraio : 38646

‎"EINSTEIN, ALBERT und W. MAYER.‎

‎Einheitliche Theorie von Gravitation und Elektricität. (Erste-) Zweite Abhandlung.‎

‎Berlin, Akademie der Wissenschaften, 1931-32. 4to. Both papers with orig. printed orange wrappers. Offprints (Sonderausgabe) ""Sitzungsberichten der Preussischen Akademie der Wissenschaften"". 19"10 pp. Fine and clean.‎

‎First edition. - Weil: 182 and 185. With asteerix, denoting major paper.‎

Riferimento per il libraio : 38732

‎EINSTEIN, ALBERT.‎

‎Kinetische Theorie des Wärmegleichgewichtes und den zweiten Hauptsatzes der Thermodynamik"‎

‎Leipzig, Ambrosius Barth, 1902. Contemp. hcloth. First hinge broken. (=) ""Annalen der Physik. Vierte Folge. Band 9."", VIII,1344 pp. and 5 plates. The Einstein Paper: pp. 417-435. Internally clean and fine. The whole volume offered.‎

‎First edition of Einstein's third paper. - Weil, No 3. - The volume contains 2 papers by Max Planck, originally published in ""Jubelband für H.A. Lorentz"" und Jubelband für J. Bosscha: ""Ueber die von einem elliptisch schwingenden Ion emitterte und absorbierte Energie" und Ueber die Verteilung der Energie zwischen Aether und Materie", pp. 619-628 und pp. 629-641.‎

Riferimento per il libraio : 38799

‎"EINSTEIN, ALBERT.‎

‎Zum gegenwärtigen Stande des Gravitationsproblems.‎

‎(Leipzig), 15. December 1913. 4to. ""Physikalische Zeitschrift No. 25, 15. December 1913. 14 Jahrgang"", pp. 1249-1312. Einsteins paper: 1249-1266 (Discussion pp. 1262-66).‎

‎First edition. This is the famous address that Einstein gave on the occasion on the 85th Congress ""Versammlung Deutscher Naturforscher und Aerzte zu Wien"" in their meeting September 23, 1913, together with the ensuing discussion. - Weil No. 54.‎

Riferimento per il libraio : 38802

‎EINSTEIN, ALBERT.‎

‎Zur allgemeinen molekularen Theorie der Wärme"‎

‎Leipzig, J.A. Barth, 1904. Contemp. hcloth, tears to hinges at upper part of spine. ""Annalen der Physik. Vierte Folge. Band 14. Herausgegeben von Paul Drude"". VIII,1040 pp. and 3 plates. The Einstein paper: pp. 354-362. Internally clean and fine. The whole volume offered.‎

‎First edition of Einstein's fifth work. ""It was in this last of his early series of papers, before the announcement of the theory of relativity in 1905, that Einstein introduced a new theme. Einstein asked for the physical significance of the constant now known as Boltzmann's konstant 'k'.It was already well known from the theory of the ideal gas that 'k' was simply related to the gas constant 'R' and to Avogardo's number, the number of molecules in a gram-molecular weight of any substance. Einstein showed that 'k' entered into still another basic equation of the statistical theory, the expression for the mean square fluctuation of the energy about its average value. This meant that 'k' determines the thermal stability of a system...the paper contains the seeds of much of his later work...(Walter Alicke). - Weil No 5.‎

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‎EINSTEIN, ALBERT. - ATOMIC HEAT.‎

‎Die Plancksche Theorie der Strahlung und die Theorie der spezifischen Wärme: (Withbound:) Über die Gültigkeitsgrenze des Satzes vom thermodynamischen Gleichgewicht und über die Möglichkeit einer neuen Bestimmung der Elementarquanta" (Wirhbound:) Beric...‎

‎Berlin, J.A. Barth, 1907. Contemp. hcloth. Light wear to top of spine. ""Annalen der Physik. Vierte Folge. Band 22"", Engraved portrait of Pierre Curie. VIII,1016 pp. and 4 plates. Einstein papers. pp. 180-190, pp. 569-572 and p.800. Internally clean and fine. The whole volume offered.‎

‎All papers in first edition. ""From 1905 through 1909 Einstein published five major papers on the hypothesis of energy quanta, its theoretical implications, and its use in the explanation of various phenomena. Among these papers we have his importent paper ""Die Plancksche..."" and in his second paper from 1906d he asserted that Planck's derivation implicitly assumes quantification of the enrgies of charged oscillators. Now (in the paper offered) he returned to this question, showing that, if the structure function in phase space he had introduced earlier is assumed to restrict the oscillators to orbits with energies that are integral mulætiples of 'hv', then the average oscillator energy in a canonical ensemble yealds Planck's law, when substituted in eg. The works contains the first systematic introduction of probability factors in the mathematics of Quantum Theory.The second paper represents Einstein's third stage in dealing with brownian motion. He had previous explained the zigzag motion of suspended particles and looked as this penomenon from a more general angle. In the present investigation he extends his reults to all macroscopic parameters by giving a general principle for the calculation of theit fluctuations. Weil: nos 15 (1-2 with an asterix) a. 16.‎

Riferimento per il libraio : 38828

‎"EINSTEIN, ALBERT UND J. LAUB.‎

‎Bemerkungen zu unserer Arbeit: Über die elektromagnetischen Grundgleichungen für bewegte Körper.‎

‎Berlin, J.A. Barth, 1909. Orig. printed wrappers. Frontwr. eith tears, endwr. only partly preserbed. ""Annalen der Physik. Vierte Folge. Band 28, Heft 2. (Heft 2 in 15 parts) pp.217-248. Einstein Paper: pp.. 445-47.‎

‎First edition. The authors claimed in ""Elementare Theorie der Brownschen Bewegungen"" that the boundary conditions for E, D, H, B on the boundary surface between two different media remain the same, whwther the bodies are at rest or in motion. This is in fact not tthe case. The correction is made here with the help of a method which was originally employed by H. Hertz. (Lanzos). - Weil No 26.‎

Riferimento per il libraio : 38830

‎"EINSTEIN, ALBERT.‎

‎Über eine Methode zur Bestimmung des Verhältnisses der transversalen und longitudinalen Masse der Elektrons:‎

‎Leipzig, J. A. Barth, 1906. Contemp. hcloth. Light wear to edges. A small tear at upper part of fronthinge. ""Annalen der Physik. Vierte Folge. Band 21. Hrsg. von W.Wien und M. Planck"". VIII,1056 pp.and 9 plates. Einstein paper: pp. 583-86. Internally clean and fine. The whole volume offered.‎

‎First edition. Einsten describes in this paper ""Method for the determination of the ratio of the transversal to the longitudinal mass of the electron"", an apparatus which would make it possible to determine with great accuracy the law according to which the mass of the electron changes with the velocity. - Weil No 14.‎

Riferimento per il libraio : 38833

‎EINSTEIN, ALBERT und W.J. de HAAS - MAX PLANCK - MAX von LAUE.‎

‎Experimenteller Nachweis der Ampèreschen Molekularströme" (Withbound:) Berichtigung zu meiner Gemeinsam mit Herrn J.W. de Haas veröffentlichen Arbeit ""Experimenteller Nachweis der Ampèreschen Molekularströme"" (Withbound:) Notiz zu unserer Arbeit ""Expe...‎

‎Braunschweig, Vieweg & Sohn, 1915. Contemp. hcalf, gilt. Spine with a few scratches and light wear to spine ends. ""Verhandlungen der Deutschen Physikalischen Gesellschaft im Jahre 1915. 17. Jahrgang. Im Auftrage der Gesellschaft herausgegeben von Karl Scheel."" VI,489 pp. textillustr. Einstein/Haas papers: pp. 152-170 a. p. 203 a. p. 420. - Planck paper: pp. 407-418 a. 418-19 a. 438-51. - Laue paper: pp. 198-202. Internally clean and fine. The whole volume offered.‎

‎All papers first edition. - In the papers by Einstein and Haas prooved the Ampere hypothesis that permanent magnetism is caused by the microscopic circular motions of electric charges. The experimental results was very close to the theoretical value and as such they gave a brilliant proof of the soundness of the hypothesis.‎

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