110 résultats
199362204New York, Springer (Graduate Texts in Mathematics / GTM 144), 1993. XIV, 223 S. (24 cm) Pappband / gebundene Ausgabe
190051494Paris Gauthier-Villars 1900. 4to. No wrappers. In: "Comptes Rendus Hebdomadaires des Séances de L'Academie des Sciences" Tome 131 No 24. Pp. 975- 1017. Entire issue offered. Fejér's here spelled Téjer ! paper: pp. 984-987. Clean and fine. <br/><br/><em>First printing of this importent paper in which Féjer states the "Summation Theorem" that bears his name."Fejér’s main works deal with harmonic analysis. His classic theorem on C 1 summability of trigonometric Fourier series 1900 not only gave a new direction to the theory of orthogonal expansions but also through significant applications became a starting point for the modern general theory of divergent series and singular integrals. Through a Tauberian theorem of G. H. Hardy’s the convergence theory of Fourier series was considerably affected by Fejér’s theorem as well; it is closely connected with Weierstrass’ approximation theorems and with the more advanced theory of power series and harmonics potential theory and makes possible a number of analogues for related series such as Laplace series."DSB. </em> unknown
1892, 1892, , , , ENVOI de l'auteur au mathématicien Charles Hermite (1822-1901), élève de polytechnique (X 1842), professeur de mathématiques au Collège de France, professeur d'algèbre supérieure à la Sorbonne et membre de l'Institut. Georges Fontené (1848-1923), professeur agrégé de mathématiques, publia de nombreux articles dans le Annales de mathématiques sur la géométrie pure et analytique, les hyperespaces, les fonctions et intégrales elliptiques, les courbes algébriques planes et gauches ou les équations linéaires. Il a contribué à la formulation du théorème de Rouché-Fontené. Tampon annulé de l'institut catholique de Paris
1931EC10-717Leipzig, Akademische Verlagsanstalt, 1931 / 1930 / 1933. original wrappers, large 8 vo, A) 2 leaves, 404 and 62 pages, [G?del p. [173]-198], B) [183]-404 and 52 pages, 2 leaves, [G?del 349-360], C) 235-470 and 41 pages, 2 leaves, [G?del 433-443], wrappers with librarystamps TU WIEN Ausgeschieden, (=Cancelled Ex-Library copies)
1931BA9-1017Leipzig, Akademische Verlagsanstalt, 1931 / 1930 / 1933. original wrappers, large 8 vo, A) 2 leaves, 404 and 62 pages, [G?del p. [173]-198], B) [183]-404 and 52 pages, 2 leaves, [G?del 349-360], C) 235-470 and 41 pages, 2 leaves, [G?del 433-443], wrappers with librarystamps TU WIEN Ausgeschieden, (=Cancelled Ex-Library copies)
1989285526Paris: Galerie Theoreme 1989. Limited. paperback. near fine. Picasso. Illustrated color. 54 pages square 8vo. paperback with edge-worn heavy paper slipcase. Paris: Galerie Theoreme 1989. A near fine copy in a very good- case.<br/><br/> Limited edition: no. 523 of 1000.<br/><br/> Galerie Theoreme unknown books
Book is as new with sharp corners Text is clean and unmarked. 175 pages, full of formulae. Some random phrases from the Table of Contents: Time-Potimal Problem and Maximum Principle, Pontryagin Maximum, Canonical Systems Convest Control Problem, Weak Convergence Partition of Unity, Approximation Lemma, Fixed-Point Theorem Contraction Mappings,variation Formula, Linear Matrix Differential Equations, Variation of Trajectories, Sliding Optimal Regimes,
17789Nîmes, imp. P. Blachier-Belle, 1819-1820. In-4, 395 pp., demi-basane aubergine, dos lisse orné de caissons dorés, étiquette de la bibliothèque du lycée Henri IV, tranches mouchetées (insolation, épidermures, quelques petites taches et rousseurs).
17790Nîmes, imp. P. Durand-Belle, 1813-1814. In-4, 392 pp. 6 pl., demi-basane aubergine, dos lisse orné de caissons dorés, étiquette de la bibliothèque du lycée Henri IV, tranches mouchetées (insolation, épidermures, quelques petites taches et rousseurs).
17791Nîmes, imp. P. Blachier-Belle, 1812-1813. In-4, 392 pp. 3 pl., demi-basane aubergine, dos lisse orné de caissons dorés, étiquette de la bibliothèque du lycée Henri IV, tranches mouchetées (insolation, épidermures, quelques petites taches et rousseurs).
17792Nîmes, imp. P. Blachier-Belle, 1814-1815. In-4, 390 pp. 2 pl., demi-basane aubergine, dos lisse orné de caissons dorés, étiquette de la bibliothèque du lycée Henri IV, tranches mouchetées (insolation, épidermures, quelques petites taches et rousseurs).
in-8, 142 pages, illustrations en noir, cartonnage illustré. Tres bel exemplaire. [TX-17]
Mm 145x220 Volume rilegato in tela con titolo oro al dorso, viii-136 pagine di testo in lingua inglese - english text. Buona copia, spedizione in 24 ore dalla conferma dell'ordine.
18911181041891 A Paris, Gauthier-Villars et fils, Imprimeurs-Libraire / Librairie Nony et Cie - 1890 et 1891 - In-8, demi basane verte; titres, auteurs et filets dorés au dos - 165 pages + 22 planches - Ouvrage composite (deux ouvrages reliés en un seul volume)
19976701997 - broché - Editions Aléas - 1997 - In-8 (21 x 15 cm) broché - 380 pages - ISBN : 2-908016-93-1 - Ouvrage intitulé : "Arithmétique pour amateurs. Livre V. Gauss, princeps mathermaticorum"
199851464Cambridge: Cambridge University Press, 1998. XV, 575 S. (25 cm) Broschierte Ausgabe
1985124816Institut für Wirtschaftspolitik an der Universität Köln. 1985. (4), VI, 170, XXI, (20) Seiten. Originalbroschur. Sehr gutes Exemplar. 23,5x16,5 cm
187347891Paris: Gauthier-Villars 1873. 4to. No wrappers. In: "Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences" Vol 77 Nos 1 2 4 a. 5 4 entire issues offered. Hermite's paper: pp.18-24; 74-79; 226-233; 285-293. With halftitle and titlepage to vol. 77. <br/><br/><em>First apperance of Hermite's epoch-making memoir in which he proved the transcendence of e and thus initiated a new era in number theory. A decade later Lindemann used the method of Hermite's work to establish the transcendence of pi. Parkinson "Breakthroughs" 1873 M. </em> unknown
187338036Paris: Gauthier-Villars 1873. 4to. 282x225mm. Entire volume 1628 pp. offered here in original blank wrappers unopened. An exceptionally fine copy. 4 parts <br/><br/><em>First edition of Hermite's epoch-making memoir in which he proved the transcendence of e and thus initiated a new era in number theory. A decade later Lindemann used the method of Hermite's work to establish the transcendence of pi. </em> unknown
187338036Paris: Gauthier-Villars, 1873. 4to. (282x225mm). Entire volume (1628 pp.) offered here in original blank wrappers, unopened. An exceptionally fine copy. 4 parts
19931258811993 InterEditions, publié avec le concours du Centre National des Lettres - 1993 - Fort in-8 relié, pleine toile titrée en doré au dos, sous jaquette illustrée - 884 page - Illustrations en N&B, in et hors texte, dans l'ouvrage
196972887New York, Holt, Rinehart & Winston, 1969. X, 177 S. (24 cm) Leinen mit Umschlag / gebundene Ausgabe
196560484Braunschweig, Vieweg, 1965. X, 108 S. Broschierte Ausgabe
1334697620.Gpaperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. paperback
180942620London W. Bulmer and Co. 1809. 4to. No wrappers as extracted from "Philosophical Transactions" 1809 - Part II. Pp. 345-372. Clean and fine. <br/><br/><em>First printing this importent paper in which Ivory introduces his well-known theorem which bears his name. It states that the attraction of an ellipsoid upon a point exterior to it is dependent upon the attraction of another ellipsoid upon a point interior to it."In 1809 J. Ivory proved the three-dimensional version of this theorem by straightforward calculation and by using an appropriate parametrization. This theorem holds in the n-dimensional Euclidean space n > 1. It has been shown that it is also true in the pseudo-Euclidean plane Minkowski" H. Stachel."Ivory's scientific reputation for which he was awarded many honours during his lifetime including knighthood of the Order of the Guelphs Civil Division 1831 was founded on the ability to understand and comment the work of the French analysts rather than any great originality of his own.Ivory's work conducted with great industry over a long period helped to foster in England a new interest in the application of analysis to physical problems." DSB VII. p. 37. </em> unknown