000			03079nam a22002537a 4500
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020			_a9781470409135
040			_aNISER LIBRARY _beng _cNISER LIBRARY
082			_a517.9 _bTAY-I
100			_aTaylor, Michael E.
245			_aIntroduction to differential equations
260			_aProvidence : _bAmerican Mathematical Society, _c2011.
300			_axii, 409p. : _bill. ; _c27 cm.
490			_aPure and applied undergraduate texts ; _v14
504			_aIncludes bibliographical references (p. 403-405) and index.
520			_aThe mathematical formulations of problems in physics, economics, biology, and other sciences are usually embodied in differential equations. The analysis of the resulting equations then provides new insight into the original problems. This book describes the tools for performing that analysis. The first chapter treats single differential equations, emphasizing linear and nonlinear first order equations, linear second order equations, and a class of nonlinear second order equations arising from Newton's laws. The first order linear theory starts with a self-contained presentation of the exponential and trigonometric functions, which plays a central role in the subsequent development of this chapter. Chapter 2 provides a mini-course on linear algebra, giving detailed treatments of linear transformations, determinants and invertibility, eigenvalues and eigenvectors, and generalized eigenvectors. This treatment is more detailed than that in most differential equations texts, and provides a solid foundation for the next two chapters. Chapter 3 studies linear systems of differential equations. It starts with the matrix exponential, melding material from Chapters 1 and 2, and uses this exponential as a key tool in the linear theory. Chapter 4 deals with nonlinear systems of differential equations. This uses all the material developed in the first three chapters and moves it to a deeper level. The chapter includes theoretical studies, such as the fundamental existence and uniqueness theorem, but also has numerous examples, arising from Newtonian physics, mathematical biology, electrical circuits, and geometrical problems. These studies bring in variational methods, a fertile source of nonlinear systems of differential equations. The reader who works through this book will be well prepared for advanced studies in dynamical systems, mathematical physics, and partial differential equations.
650			_aDifferential equations.
650			_aOrdinary differential equations _xInstructional exposition (textbooks, tutorial papers, etc.)
856			_3Table of Content _uhttps://www.ams.org/bookstore/pspdf/amstext-14-toc.pdf?_gl=1*164fgcv*_ga*OTY4OTA1OTY3LjE3MTc5OTU1MTY.*_ga_26G4XFTR63*MTcxNzk5NTUxNi4xLjEuMTcxNzk5NjMwNC4wLjAuMA..
856			_3Reviews _uhttps://www.goodreads.com/book/show/12977084-introduction-to-differential-equations?from_search=true&from_srp=true&qid=NQ6RY8LHTt&rank=1#CommunityReviews
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