Posted by **interes** at March 22, 2014

English | 2012 | ISBN: 1447129806 | 462 pages | PDF | 3,6 MB

This two-volume textbook provides comprehensive coverage of partial differential equations, spanning elliptic, parabolic, and hyperbolic types in two and several variables. In this first volume, special emphasis is placed on geometric and complex variable methods involving integral representations.

Posted by **crazylife** at Nov. 8, 2009

Video Lectures | MPEG4 Video 320x240 25.00fps | AAC 24000Hz stereo 768Kbps | 33 lectures, (40 :50) minutes/lecture | 3.1 GB

Differential Equations are the language in which the laws of nature are expressed. Understanding properties of solutions of differential equations is fundamental to much of contemporary science and engineering. Ordinary differential equations (ODE's) deal with functions of one variable, which can often be thought of as time. Topics include: Solution of first-order ODE's by analytical, graphical and numerical methods; Linear ODE's, especially second order with constant coefficients; Undetermined coefficients and variation of parameters; Sinusoidal and exponential signals: oscillations, damping, resonance; Complex numbers and exponentials; Fourier series, periodic solutions; Delta functions, convolution, and Laplace transform methods; Matrix and first order linear systems: eigenvalues and eigenvectors; and Non-linear autonomous systems: critical point analysis and phase plane diagrams.

Posted by **libr** at May 22, 2017

English | 2005 | ISBN-10: 0471697389 | 832 pages | PDF | 37 MB

Posted by **libr** at May 11, 2017

English | 1999 | ISBN: 1584881399 | 576 pages | DJVU | 5 MB

Posted by **libr** at May 8, 2017

English | 2010 | ISBN: 0821849042 | ISBN-13: 9780821849040 | 399 pages | DJVU | 3,9 MB

Posted by **nebulae** at May 2, 2017

English | ISBN: 1119301033 | 2017 | 576 pages | PDF | 4 MB

Posted by **nebulae** at April 29, 2017

English | ISBN: 3319552112 | 2017 | 255 pages | PDF | 5 MB

Posted by **nebulae** at April 22, 2017

English | ISBN: 1498764835 | 2017 | 276 pages | PDF | 5 MB

Posted by **tanas.olesya** at April 21, 2017

English | 8 July 2003 | ISBN: 0131020269 | 427 Pages | PDF | 20 MB

For second or a first honors course in differential equations. This book introduces many of the important topics associated with modern and classical approaches to ordinary differential equations.

Posted by **libr** at April 14, 2017

English | 1994 | ISBN: 0521447577 | ISBN-13: 9780521447577 | 259 pages | PDF | 9,1 MB