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Advanced mathematical methods for scientists and engineers / par Bender, Carl M. Publication : New York : Springer, 1999 . xiv, 593 p. : , Originally published: New York : McGraw-Hill, c1978. 25 cm. Date : 1999 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Analytic theory of the harish-chandra C-function par Cohn,, L. Publication : [S.l.] Springer 2009 . 154 p. 24 cm. Date : 2009 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Asymptotics of analytic difference equations par Immink, Geertrui Klara. Publication : Berlin | Heidelberg [u.a.] Springer 2009 . IV, 132 S. Date : 2009 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Difference methods for singular perturbation problems par Shishkin, Grigory I. Publication : [S.l.] Chapman and Hall/CRC 2008 . 408 p. ,   Difference Methods for Singular Perturbation Problems focuses on the development of robust difference schemes for wide classes of boundary value problems. It justifies the ε -uniform convergence of these schemes and surveys the latest approaches important for further progress in numerical methods. The first part of the book explores boundary value problems for elliptic and parabolic reaction-diffusion and convection-diffusion equations in n -dimensional domains with smooth and piecewise-smooth boundaries. The authors develop a technique for constructing and justifying ε uniformly convergent difference schemes for boundary value problems with fewer restrictions on the problem data. Containing information published mainly in the last four years, the second section focuses on problems with boundary layers and additional singularities generated by nonsmooth data, unboundedness of the domain, and the perturbation vector parameter. This part also studies both the solution and its derivatives with errors that are independent of the perturbation parameters. Co-authored by the creator of the Shishkin mesh, this book presents a systematic, detailed development of approaches to construct ε uniformly convergent finite difference schemes for broad classes of singularly perturbed boundary value problems. 24 cm. Date : 2008 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Partial difference equations par Cheng,, Sui Sun. Publication : [S.l.] CRC Press 2003 . 288 p. , Partial Difference Equations treats this major class of functional relations. Such equations have recursive structures so that the usual concepts of increments are important. This book describes mathematical methods that help in dealing with recurrence relations that govern the behavior of variables such as population size and stock price. It is helpful for anyone who has mastered undergraduate mathematical concepts. It offers a concise introduction to the tools and techniques that have proven successful in obtaining results in partial difference equations. 24 cm. Date : 2003 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Periodicities in nonlinear difference equations par Grove,, E.A. Publication : [S.l.] Chapman and Hall/CRC 2004 . 392 p. , Sharkovsky's Theorem, Li and Yorke's "period three implies chaos" result, and the (3x+1) conjecture are beautiful and deep results that demonstrate the rich periodic character of first-order, nonlinear difference equations. To date, however, we still know surprisingly little about higher-order nonlinear difference equations. During the last ten years, the authors of this book have been fascinated with discovering periodicities in equations of higher order which for certain values of their parameters have one of the following characteristics: 1. Every solution of the equation is periodic with the same period. 2. Every solution of the equation is eventually periodic with a prescribed period. 3. Every solution of the equation converges to a periodic solution with the same period. This monograph presents their findings along with some thought-provoking questions and many open problems and conjectures worthy of investigation. The authors also propose investigation of the global character of solutions of these equations for other values of their parameters and working toward a more complete picture of the global behavior of their solutions. With the results and discussions it presents, Periodicities in Nonlinear Difference Equations places a few more stones in the foundation of the basic theory of nonlinear difference equations. Researchers and graduate students working in difference equations and discrete dynamical systems will find much to intrigue them and inspire further work in this area. 24 cm. Date : 2004 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Difference equations : from rabbits to chaos / par Cull, Paul, Publication : New York : Springer, 2005 . 1 online resource (xiii, 392 pages) : Date : 2005 Disponibilité :  http://site.ebrary.com/id/10228881,  http://www.myilibrary.com?id=133445,  http://rave.ohiolink.edu/ebooks/ebc/0387276459,  http://dx.doi.org/10.1007/0-387-27645-9,  http://www.springerlink.com/openurl.asp?genre=book&isbn=978-0-387-23233-1,  http://catdir.loc.gov/catdir/enhancements/fy0662/2004058968-d.html,  http://swbplus.bsz-bw.de/bsz264334558cov.htm,

Difference equations : from rabbits to chaos / par Cull, Paul, Publication : New York : Springer, 2005 . 1 online resource (xiii, 392 pages) : Date : 2005 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Derivative securities and difference methods / par Zhu, Youlan, Publication : . xxii, 647 pages : 25 cm. Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Advances in imaging and electron physics. Volume 154, Dirac's difference equation and the physics of finite differences / par Harmuth, Henning F. Publication : . 1 online resource (xviii, 317 pages) : Disponibilité :  http://www.sciencedirect.com/science/book/9780123742216,

Discrete dynamical systems, bifurcations and chaos in economics / par Zhang, Wei-Bin, Publication : . 1 online resource (ix, 448 pages) : Disponibilité :  http://www.sciencedirect.com/science/book/9780444521972,  http://www.sciencedirect.com/science/publication?issn=00765392&volume=204,

Differential-difference equations / par Bellman, Richard, Publication : . 1 online resource (xvi, 462 pages) : Disponibilité :  http://www.sciencedirect.com/science/book/9780120848508,  http://www.sciencedirect.com/science/publication?issn=00765392&volume=6,

Differential equations : stability, oscillations, time lags / par Halanay, Aristide. Publication : . 1 online resource (xii, 528 pages) Disponibilité :  http://www.sciencedirect.com/science/book/9780123179500,  http://www.sciencedirect.com/science/publication?issn=00765392&volume=23,

Difference schemes : an introduction to the underlying theory / par Godunov, S. K. Publication : . 1 online resource (xvii, 489 pages) : , Translation of: Raznostnye skhemy. Disponibilité :  http://www.sciencedirect.com/science/book/9780444702333,  http://www.sciencedirect.com/science/publication?issn=01682024&volume=19,

Structure of Solutions of Variational Problems par Zaslavski, Alexander J. Publication : . VIII, 115 p. Disponibilité :  http://dx.doi.org/10.1007/978-1-4614-6387-0,

Bifurcation Theory of Functional Differential Equations par Guo, Shangjiang. Publication : . IX, 289 p. Disponibilité :  http://dx.doi.org/10.1007/978-1-4614-6992-6,

Differential Equations A Primer for Scientists and Engineers / par Constanda, Christian. Publication : . XV, 263 p. 30 illus. Disponibilité :  http://dx.doi.org/10.1007/978-1-4614-7297-1,

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