159 risultati
rif. DADAX069111921XNew unknown
rif. DADAX0792398262New unknown
rif. 6019605like new. unknown
1907rif. 50400Berlin Stockholm Paris Almqvist & Wiksell 1907. 4to. Without wrappers as extracted from "Acta Mathematica. Hrsg. von G. Mittag-Leffler" Bd. 31 pp. 333-380. First printing of Hadamard's paper on Cauchy's problem in linear differential equations. "Hadamard fully set out the idea of the correctly posed problem for equations with partial derivatives in his excellent Lectures on Cauchy's Problem in Linear Differential Equations 1922; French ed. 1932. Thus for Laplace's equation Dirichlet's problem is a correctly posed problem; on the other hand for an equation of the hyperbolic type Cauchy's problem is the one which meets this criterion. These ideas have had a great influence on modern research because they have shown the necessity of introducing different types of neighborhoods and in consequence different species of continuity; these conceptions led to general topology and functional analysis. Also in the Lectures is the notion of the "elementary solution" which has so much in common with that of "distribution" or "generalized function". Also in connection with equations with partial derivatives one should mention the concept of the "finite portion" of a divergent integral which plays an essential role in the solution of Cauchy's problem." DSB unknown
rif. SONG0792398262Used: Good unknown
1906rif. 052890Paris: Librairie Arman Colin 1906. Deuxieme Edition. Half Leather. Very Good/No d/j as Published. 8vo - over 7¾" - 9¾" tall. Type: Book FRENCH TEXT.2 VOLUMES BOUND IN ONE. xvi.308pp.xxi. 582pp.Small plain label inside ffep signature marbled endpapers .Half Leather.Some slight rubbing to spine. Librairie Arman Colin hardcover
rif. 6101109843Hardback. New. pp. 164 hardcover
rif. 5183088-nnew. unknown
rif. 5183088like new. unknown
rif. SONG1418166723University of Michigan Library 1899-01-01. hardcover. Used: Good. 6.00x0.88x9.00. Buy with confidence. Excellent Customer Service & Return policy. University of Michigan Library hardcover
rif. 6084516like new. unknown
rif. 6101165975Papeback. New. pp. 160 unknown
2006rif. SONG1418185809University of Michigan Library 2006-09-13. paperback. Used: Good. 6.14x1.23x9.21. Buy with confidence. Excellent Customer Service & Return policy. University of Michigan Library paperback
rif. 1406764191.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
rif. DADAX0353719439Wentworth Press 2019-02-09. hardcover. New. 6.14x1.19x9.21. Buy with confidence. Excellent Customer Service & Return policy. Wentworth Press hardcover
2008rif. DADAX0821843672Brand: American Mathematical Society 2008-12-03. Har/Cdr. hardcover. New. 7.00x1.00x10.25. Buy with confidence. Excellent Customer Service & Return policy. Brand: American Mathematical Society hardcover
2006rif. DADAX1418185809University of Michigan Library 2006-09-13. paperback. New. 6.14x1.23x9.21. Buy with confidence. Excellent Customer Service & Return policy. University of Michigan Library paperback
rif. DADAX1418166723University of Michigan Library 1899-01-01. hardcover. New. 6.00x0.88x9.00. Buy with confidence. Excellent Customer Service & Return policy. University of Michigan Library hardcover
rif. 6745810-nnew. unknown
rif. 6019605-nnew. unknown
rif. 6084516-nnew. unknown
rif. 401565like new. unknown
1910rif. 5781609Librairie Scientifique A. Hermann et Fils 1910. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item1500grams ISBN: Librairie Scientifique A. Hermann et Fils hardcover
rif. 45391879-nnew. unknown
1910rif. 605640Librairie Scientifique A. Hermann et Les Fils 1910. Out of print; first edition; cover rubbed/bumped edges very rubbed/bumped; edges rubbed/bumped/age-toned and lightly soiled; tear along the edge joining the front pastedown and the ffep erasures on half- title page and Title page previous owner's name neatly written in blue ink on Title page; pages 20-21 repaired with transparent tape pages age- toned; binding tight; cover edges and interior clean and intact except where noted. hardcover. Good. Librairie Scientifique A. Hermann et Les Fils hardcover