perturbation methods differential equations (77 resultados)

Hardcover. Condición: Very Good. About like new with no marks. Nice corners.

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Paperback. Condición: new. Paperback. In nonlinear problems, essentially new phenomena occur which have no place in the corresponding linear problems. Therefore, in the study of nonlinear problems the major purpose is not so much to introduce methods that improve the accuracy of linear methods, but to focus attention on those features of the nonlinearities that result in distinctively new phenomena. Among the latter are - * existence of solutions ofperiodic problems for all frequencies rather than only a setofcharacteristic values, * dependenceofamplitude on frequency, * removal ofresonance infinities, * appearance ofjump phenomena, * onsetofchaotic motions. On the other hand, mathematical problems associated with nonlinearities are so complex that a comprehensive theory of nonlinear phenomena is out of the question.' Consequently, one practical approach is to settle for something less than complete generality. Thus, one gives up the study of global behavior of solutions of a nonlinear problem and seeks nonlinear solutions in the neighborhood of (or as perturbations about) a known linear solution. This is the basic idea behind a perturbative solutionofa nonlinear problem. In nonlinear problems, essentially new phenomena occur which have no place in the corresponding linear problems. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

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Hardcover. Condición: new. Hardcover. Many differential equations with nonlinearities or variable coefficients do not permit the construction of exact solutions. This text introduces several perturbation methods that can be used to develop approximate solutions of such equations. To accommodate an interdisciplinary readership, the author focuses almost exclusively on procedures, underlying ideas and applications, and minimizes technical proofs. The methods treated are applied to ordinary and partial differential equations that arise in various problems of solid mechanics, fluid dynamics and plasma physics. Background material is provided in each chapter along with illustrative examples, problems, and solutions. "Perturbation Methods for Differential Equations" serves as a textbook for graduate students and advanced undergraduate students in applied mathematics, physics, and engineering. Researchers in these areas should also find the book a useful reference. In nonlinear problems, essentially new phenomena occur which have no place in the corresponding linear problems. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

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Condición: As New. Unread book in perfect condition.

Condición: Good. 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 item,550grams, ISBN:038797556X.

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PF. Condición: New.

Condición: New. pp. 372.

24 × 16 cm, publisher's hardcover, viii, 226, (2) pages, English, several notes in pencil but not disturbing, otherwise in fine condition, see picture. O'Malley (b. 1939), professor of applied mathematics at the University of Washington, presents a systematic treatment of singular perturbation methods for ordinary differential equations. The book develops both classical and modern approaches, emphasizing matched asymptotic expansions, boundary layer theory, and applications in applied mathematics and engineering. A key reference in the Springer series 'Applied Mathematical Sciences (volume 89)'. 500g.

Hardcover. Condición: Near Fine. First Edition. Fine condition hardcover but for toning along spine. PON (mathematician Paul H. Roberts) to ffep. ; Applied Mathematical Sciences, 89; 9.3 X 6.3 X 0.9 inches.

Condición: New. 2012. Paperback. . . . . .

Condición: New. 2002. Hardcover. . . . . .

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hardcover. Condición: New. In shrink wrap. Looks like an interesting title!

Condición: New. 2012. Paperback. . . . . . Books ship from the US and Ireland.

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Condición: New.

Condición: New. 2002. Hardcover. . . . . . Books ship from the US and Ireland.

Condición: New.

Buch. Condición: Neu. Neuware -In nonlinear problems, essentially new phenomena occur which have no place in the corresponding linear problems. Therefore, in the study of nonlinear problems the major purpose is not so much to introduce methods that improve the accuracy of linear methods, but to focus attention on those features of the nonlinearities that result in distinctively new phenomena. Among the latter are - \* existence of solutions ofperiodic problems for all frequencies rather than only a setofcharacteristic values, \* dependenceofamplitude on frequency, \* removal ofresonance infinities, \* appearance ofjump phenomena, \* onsetofchaotic motions. On the other hand, mathematical problems associated with nonlinearities are so complex that a comprehensive theory of nonlinear phenomena is out of the question.' Consequently, one practical approach is to settle for something less than complete generality. Thus, one gives up the study of global behavior of solutions of a nonlinear problem and seeks nonlinear solutions in the neighborhood of (or as perturbations about) a known linear solution. This is the basic idea behind a perturbative solutionofa nonlinear problem.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 372 pp. Englisch.

Taschenbuch. Condición: Neu. Neuware -In nonlinear problems, essentially new phenomena occur which have no place in the corresponding linear problems. Therefore, in the study of nonlinear problems the major purpose is not so much to introduce methods that improve the accuracy of linear methods, but to focus attention on those features of the nonlinearities that result in distinctively new phenomena. Among the latter are - \* existence of solutions ofperiodic problems for all frequencies rather than only a setofcharacteristic values, \* dependenceofamplitude on frequency, \* removal ofresonance infinities, \* appearance ofjump phenomena, \* onsetofchaotic motions. On the other hand, mathematical problems associated with nonlinearities are so complex that a comprehensive theory of nonlinear phenomena is out of the question.' Consequently, one practical approach is to settle for something less than complete generality. Thus, one gives up the study of global behavior of solutions of a nonlinear problem and seeks nonlinear solutions in the neighborhood of (or as perturbations about) a known linear solution. This is the basic idea behind a perturbative solutionofa nonlinear problem.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 372 pp. Englisch.

Paperback. Condición: new. Paperback. This book results from various lectures given in recent years. Early drafts were used for several single semester courses on singular perturbation meth ods given at Rensselaer, and a more complete version was used for a one year course at the Technische Universitat Wien. Some portions have been used for short lecture series at Universidad Central de Venezuela, West Vir ginia University, the University of Southern California, the University of California at Davis, East China Normal University, the University of Texas at Arlington, Universita di Padova, and the University of New Hampshire, among other places. As a result, I've obtained lots of valuable feedback from students and listeners, for which I am grateful. This writing continues a pattern. Earlier lectures at Bell Laboratories, at the University of Edin burgh and New York University, and at the Australian National University led to my earlier works (1968, 1974, and 1978). All seem to have been useful for the study of singular perturbations, and I hope the same will be true of this monograph. I've personally learned much from reading and analyzing the works of others, so I would especially encourage readers to treat this book as an introduction to a diverse and exciting literature. The topic coverage selected is personal and reflects my current opin ions. An attempt has been made to encourage a consistent method of ap proaching problems, largely through correcting outer limits in regions of rapid change. Formal proofs of correctness are not emphasized. Some portions have been used for short lecture series at Universidad Central de Venezuela, West Vir ginia University, the University of Southern California, the University of California at Davis, East China Normal University, the University of Texas at Arlington, Universita di Padova, and the University of New Hampshire, among other places. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

Hardcover. Condición: new. Hardcover. This book results from various lectures given in recent years. Early drafts were used for several single semester courses on singular perturbation meth ods given at Rensselaer, and a more complete version was used for a one year course at the Technische Universitat Wien. Some portions have been used for short lecture series at Universidad Central de Venezuela, West Vir ginia University, the University of Southern California, the University of California at Davis, East China Normal University, the University of Texas at Arlington, Universita di Padova, and the University of New Hampshire, among other places. As a result, I've obtained lots of valuable feedback from students and listeners, for which I am grateful. This writing continues a pattern. Earlier lectures at Bell Laboratories, at the University of Edin burgh and New York University, and at the Australian National University led to my earlier works (1968, 1974, and 1978). All seem to have been useful for the study of singular perturbations, and I hope the same will be true of this monograph. I've personally learned much from reading and analyzing the works of others, so I would especially encourage readers to treat this book as an introduction to a diverse and exciting literature. The topic coverage selected is personal and reflects my current opin ions. An attempt has been made to encourage a consistent method of ap proaching problems, largely through correcting outer limits in regions of rapid change. Formal proofs of correctness are not emphasized. Some portions have been used for short lecture series at Universidad Central de Venezuela, West Vir ginia University, the University of Southern California, the University of California at Davis, East China Normal University, the University of Texas at Arlington, Universita di Padova, and the University of New Hampshire, among other places. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

Condición: As New. Unread book in perfect condition.

Condición: New.