
Édouard Jean-Baptiste Goursat was a French mathematician
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
by Édouard Goursat
Classic three-volume study. Volume 1 covers applications to geometry, expansion in series, definite integrals, and derivatives and differentials. Volume 2 explores functions of a complex variable and differential equations. Volume 3 surveys variations of solutions and partial differential equations of the second order and integral equations and calculus of variations.
by Édouard Goursat
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
by Édouard Goursat
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
by Édouard Goursat
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface.We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
by Édouard Goursat
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
by Édouard Goursat
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
by Édouard Goursat
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
by Édouard Goursat
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
by Édouard Goursat
Leçons sur l'intégration des équations aux dérivées partielles du 1er faites à la Faculté des sciences de Paris... / par É. Goursat, ... et rédigées par C. Bourlet, ...Date de l'édition 1891Le présent ouvrage s'inscrit dans une politique de conservation patrimoniale des ouvrages de la littérature Française mise en place avec la BNF.HACHETTE LIVRE et la BNF proposent ainsi un catalogue de titres indisponibles, la BNF ayant numérisé ces oeuvres et HACHETTE LIVRE les imprimant à la demande.Certains de ces ouvrages reflètent des courants de pensée caractéristiques de leur époque, mais qui seraient aujourd'hui jugés condamnables.Ils n'en appartiennent pas moins à l'histoire des idées en France et sont susceptibles de présenter un intérêt scientifique ou historique.Le sens de notre démarche éditoriale consiste ainsi à permettre l'accès à ces oeuvres sans pour autant que nous en cautionnions en aucune façon le contenu.Pour plus d'informations, rendez-vous sur www.hachettebnf.fr
Excerpt from Leçons sur l'Intégration des Équations aux Dérivées Partielles du Second Ordre A Deux Variables IndépendantesM. Bourlet et mon éditeur, M Hermann. M'ont continué pour ce second volume le concours qu iis m'avaient prêté pour le pre mier. M. E. Cosserat, qui a pris une part active à la correction des épreuves, m'a soumis sur plusieurs points des remarques «tout j'ai profité pour ma rédaction. M. Léonce Laugel, bien connu du public mathématique par les nombreuses traductions qu'il a déjà publiées, a bien voulu traduire pour moi plusieurs mémoires importants. Je leur adresse à tous mes all'ectueux remerciements.
by Édouard Goursat
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
by Édouard Goursat
Excerpt from Leçons sur le Problème de PfaffEnfin, dans les trois derniers Chapitres, j'expose quelques uns des progrès les plus récents acquis à la Science, relatifs aux systèmes de Pfaff. Les plus importants de ces progrès sont dus à M. Cartan, dont on trouvera le nom presque à chaque page de ces trois Chapitres. Je souhaite que cet exposé rapide puisse engager les jeunes mathématiciens à étudier plus à fond ces élégantes méthodes, dont l'auteur a déjà fait de si belles applications.
Excerpt from Leçons sur l'Intégration des Équations aux Dérivées Partielles du Premier Faites A la Faculté des Sciences de Paris aux Candidats A l'AgrégationDe tout ceci il résulte que pour démontrer le théorème énoncé il nous suffit de démontrer que les développements obtenus par la méthode précédente sont convergente. A. Cet effet nous allons com parer ces développements a d'autres dont la convergence se montre aisément.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
by Édouard Goursat
This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions that are true to the original work.
by Édouard Goursat
Excerpt from Leçons sur l'Intégration des Équations aux Dérivées Partielles du Second Ordre à Deux Variables IndépendantesDans le dernier chapitre, j'étends la. Notion de caractéristiques à des équations de forme quelconque, et je démontre en toute rigueur que tous les éléments d'une caractéristique appar tiennent, cn général, à une infinité d'intégrales, dépendant d'une infinité de constantes arbitraires. J'insiste assez longuement sur une distinction essentielle entre les deux espèces de caractéris tiques, da premier ordre et du second ordre, distinction qu'am père avait déjà faite, en partant de considérations a priori sur la forme des intégrales. A la théorie des caractéristiques du premier ordre se rattache laiecherche des intégrales intermédiaires. L'étude du cas où les équations qui déterminent ces intégrales intermédiaires forment un système en involution m'a conduit à une classe nouvelle et assez étendue d'équations integrables, pour lesquelles les deux systèmes de caractéristiques sont confondus.
by Édouard Goursat
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
by Édouard Goursat
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
by Édouard Goursat
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
by Édouard Goursat
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
by Édouard Goursat
Excerpt from Differental EquationsThe present volume consists of the second half of the second volume of the French edition of Goursat's Cours d'analyse Mathématique. As was stated in the preface to the first half of this volume, it seemed best, for purposes of American schools, to issue these two parts separately, and this was done 'with the approval of Professor Goursat.
Edouard Goursat's famous three-volume Course in Mathematical Analysis remains a true classic of modern mathematics - fundamental material treated with brilliant clarity and thoroughness. As an advanced calculus text for the student with one year of calculus, it offers an exceptionally wide range of subject matter within the topics of analysis and applied mathematics.The second part of Volume II is devoted to differential equations. Partial equations of first and higher orders, existence theorems. Cauchy-Lipschitz method, linear and non-linear differential equations (including the study of such partial equations as D'Alembert's method, Euler's. and Laplace's equations and of exceptional initial values), and much more.
by Édouard Goursat
LeAons sur l'intA(c)gration des A(c)quations aux dA(c)rivA(c)es partielles du second ordre, A deux variables indA(c)pendantes. ProblA]me de Cauchy, caractA(c)ristiques, intA(c)grales, intermA(c)diaires / par A0/00. Goursat, ...Date de l'A(c)dition originale: 1896-1898Sujet de l'ouvrage: A0/00quations aux dA(c)rivA(c)es partiellesCe livre est la reproduction fidA]le d'une oeuvre publiA(c)e avant 1920 et fait partie d'une collection de livres rA(c)imprimA(c)s A la demande A(c)ditA(c)e par Hachette Livre, dans le cadre d'un partenariat avec la BibliothA]que nationale de France, offrant l'opportunitA(c) d'accA(c)der A des ouvrages anciens et souvent rares issus des fonds patrimoniaux de la BnF.Les oeuvres faisant partie de cette collection ont A(c)tA(c) numA(c)risA(c)es par la BnF et sont prA(c)sentes sur Gallica, sa bibliothA]que numA(c)rique.En entreprenant de redonner vie A ces ouvrages au travers d'une collection de livres rA(c)imprimA(c)s A la demande, nous leur donnons la possibilitA(c) de rencontrer un public A(c)largi et participons A la transmission de connaissances et de savoirs parfois difficilement accessibles.Nous avons cherchA(c) A concilier la reproduction fidA]le d'un livre ancien A partir de sa version numA(c)risA(c)e avec le souci d'un confort de lecture optimal. Nous espA(c)rons que les ouvrages de cette nouvelle collection vous apporteront entiA]re satisfaction.Pour plus d'informations, rendez-vous sur www.hachettebnf.fr
by Édouard Goursat
Excerpt from Functions of a Complex Being Part I of Volume IIAfter the cordial reception given to the translation of Goursat's first volume, the continuation was assured. That it has been delayed so long was due, in the first instance, to our desire to await the appearance of the second edition of the second volume in French. The advantage in doing so will be obvious to those who have observed the radical changes made in the second (french) edition of the second volume. Volume I was not altered so radi cally, so that the present English translation of that volume may be used conveniently as a companion to this; but references are given here to both editions of the first volume, to avoid any possible difficulty in this connection.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
by Édouard Goursat
This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition ++++ Vorlesungen �ber Die Integration Der Partiellen Differentialgleichungen Erster Ordnung Edouard Goursat, Sophus Lie, C. Bourlet, H. Maser B. G. Teubner, 1893 Differential equations; Differential equations, Partial
by Édouard Goursat
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.