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Record Nr. |
UNINA9910480715403321 |
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Autore |
Bender Carl M |
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Titolo |
Advanced Mathematical Methods for Scientists and Engineers I [[electronic resource] ] : Asymptotic Methods and Perturbation Theory / / by Carl M. Bender, Steven A. Orszag |
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Pubbl/distr/stampa |
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New York, NY : , : Springer New York : , : Imprint : Springer, , 1999 |
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ISBN |
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Edizione |
[1st ed. 1999.] |
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Descrizione fisica |
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1 online resource (XIV, 593 p.) |
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Classificazione |
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Disciplina |
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Soggetti |
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Mathematical analysis |
Analysis (Mathematics) |
Applied mathematics |
Engineering mathematics |
Physics |
Analysis |
Mathematical and Computational Engineering |
Mathematical Methods in Physics |
Numerical and Computational Physics, Simulation |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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I Fundamentals -- 1 Ordinary Differential Equations -- 2 Difference Equations -- II Local Analysis -- 3 Approximate Solution of Linear Differential Equations -- 4 Approximate Solution of Nonlinear Differential Equations -- 5 Approximate Solution of Difference Equations -- 6 Asymptotic Expansion of Integrals -- III Perturbation Methods -- 7 Perturbation Series -- 8 Summation of Series -- IV Global Analysis -- 9 Boundary Layer Theory -- 10 WKB Theory -- 11 Multiple-Scale Analysis. |
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Sommario/riassunto |
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The triumphant vindication of bold theories-are these not the pride and justification of our life's work? -Sherlock Holmes, The Valley of Fear Sir Arthur Conan Doyle The main purpose of our book is to present and |
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explain mathematical methods for obtaining approximate analytical solutions to differential and difference equations that cannot be solved exactly. Our objective is to help young and also establiShed scientists and engineers to build the skills necessary to analyze equations that they encounter in their work. Our presentation is aimed at developing the insights and techniques that are most useful for attacking new problems. We do not emphasize special methods and tricks which work only for the classical transcendental functions; we do not dwell on equations whose exact solutions are known. The mathematical methods discussed in this book are known collectively as asymptotic and perturbative analysis. These are the most useful and powerful methods for finding approximate solutions to equations, but they are difficult to justify rigorously. Thus, we concentrate on the most fruitful aspect of applied analysis; namely, obtaining the answer. We stress care but not rigor. To explain our approach, we compare our goals with those of a freshman calculus course. A beginning calculus course is considered successful if the students have learned how to solve problems using calculus. |
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2. |
Record Nr. |
UNINA9910495921603321 |
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Autore |
Ageron Charles-Robert |
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Titolo |
Les chemins de la décolonisation de l’empire colonial français, 1936-1956 : Colloque organisé par l’IHTP les 4 et 5 octobre 1984 / / Charles-Robert Ageron |
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Pubbl/distr/stampa |
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Paris, : CNRS Éditions, 2013 |
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ISBN |
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Descrizione fisica |
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1 online resource (564 p.) |
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Collana |
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Altri autori (Persone) |
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AkpoCatherine |
AllainJean-Claude |
Almeida-ToporHélène d’ |
AnignikinSylvain C |
AssiMaroun Bou |
BarjotDominique |
BenchenebRachid |
BenoistR.P. Joseph Roger de |
BessisJuliette |
BoucheDenise |
BrasseurPaule |
BrocheuxPierre |
BrunschwigHenri |
ChenntoufTayeb |
Coquery-VidrovitchCatherine |
CornevinRobert |
DelvalRaymond |
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GeissImanuel |
GuechiFatima Zohra |
GuillenPierre |
HargreavesJohn D |
HuardPaul (Général C.R.) |
IsoartPaul |
JolyV |
KaddacheMahfoud |
LamantPierre L |
LangeR.P. Claude |
LanneBernard |
LévyClaude |
MarseilleJacques |
MichelMarc |
PasquierRoger |
PervilléGuy |
RabearimananaLucile |
RaineroRomain H |
Regad-PellagruClaudette |
Rey-GoldzeiguerAnnie |
RuscioAlain |
StoraBenjamin |
ValetteJacques |
AgeronCharles-Robert |
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Disciplina |
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Soggetti |
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Decolonization - France - History - 20th century - Congresses |
France Colonies History 20th century Congresses |
France Politics and government 20th century Congresses |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Sommario/riassunto |
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Doit-on faire de la Seconde Guerre mondiale le facteur clef de la décolonisation ? Tout peut-il s'expliquer par la défaite française de 1940 ? Les populations, du Maghreb à Madagascar, de l'Afrique Noire à l'Indochine, attendaient-elles, déjà en fait, la fin de la domination française ? Quel rôle jouèrent les influences étrangères - américaines et britanniques, en particulier - dans cette accélération de l'histoire ? Dans ce livre qui examine l'évolution de l'Empire français de 1936 à 1956 et qui rassemble les communications présentées à un Colloque international du CNRS organisé par l'Institut d'Histoire du Temps Présent en 1984, des spécialistes français et étrangers démontrent qu'une recherche historique sur le temps présent peut être menée en |
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toute liberté pour le profit de tous ceux qui souhaitent comprendre un moment décisif de notre histoire nationale et de l'histoire du XXe siècle. L'Institut d'Histoire du Temps Présent, laboratoire propre du CNRS, est un centre de recherche historique qui poursuit, en tant qu'héritier du Comité d'Histoire de la Seconde Guerre Mondiale, des recherches sur la période 1939-1945 et qui en même temps développe des études sur l'histoire la plus proche. A ce titre, il mène à la fois une réflexion méthodologique et des enquêtes collectives sur l'histoire contemporaine, des années 30 à aujourd'hui. |
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