Maintaining a contemporary perspective, this strongly algebraic-oriented text provides a concrete and readable text for the traditional course in elementary differential equations that science, engineering, and mathematics readers take following calculus. Matters of definition, classification, and logical structure deserve (and receive here) careful attention for the first tim...(展开全部)

Maintaining a contemporary perspective, this strongly algebraic-oriented text provides a concrete and readable text for the traditional course in elementary differential equations that science, engineering, and mathematics readers take following calculus. Matters of definition, classification, and logical structure deserve (and receive here) careful attention for the first tim...(展开全部)

The Sixth Edition of this acclaimed differential equations book remains the same classic volume it's always been, but has been polished and sharpened to serve readers even more effectively. Offers precise and clear-cut statements of fundamental existence and uniqueness theorems to allow understanding of their role in this subject. Features a strong numerical approach that empha...(展开全部)

Written from the perspective of the applied mathematician, the latest edition of this bestselling book focuses on the theory and practical applications of Differential Equations to engineering and the sciences. Emphasis is placed on the methods of solution, analysis, and approximation. Use of technology, illustrations, and problem sets help readers develop an intuitive understa...(展开全部)

The Sixth Edition of this acclaimed differential equations book remains the same classic volume it's always been, but has been polished and sharpened to serve readers even more effectively. Offers precise and clear-cut statements of fundamental existence and uniqueness theorems to allow understanding of their role in this subject. Features a strong numerical approach that empha...(展开全部)

Elementary Differential Equations and Boundary Value Problems 11e, like its predecessors, is written from the viewpoint of the applied mathematician, whose interest in differential equations may sometimes be quite theoretical, sometimes intensely practical, and often somewhere in between. The authors have sought to combine a sound and accurate (but not abstract) exposition of t...(展开全部)

本书俄文版: http://pilotlz.ru/books/548/9737/ В книге излагаются основные факты, относящиеся к уравнению Лапласа, уравнению теплопроводности и волновому уравнению как простейшим представителям трех основных классов уравнений с частными производными. Приводятся доказательство теоремы Ковалевской, смешанная задача для уравнения колебаний неоднородной струны, задача Коши для волнового ...(展开全部)

本书俄文版: http://pilotlz.ru/books/548/9737/ В книге излагаются основные факты, относящиеся к уравнению Лапласа, уравнению теплопроводности и волновому уравнению как простейшим представителям трех основных классов уравнений с частными производными. Приводятся доказательство теоремы Ковалевской, смешанная задача для уравнения колебаний неоднородной струны, задача Коши для волнового ...(展开全部)