دانلود کتاب Matematiska metoder inom elläran
by Franz Čech
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عنوان فارسی: روش های ریاضی در مهندسی برق |
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جزییات کتاب
A course in differential equations is therefore very desirable from the point of view of application, but mathematically it cannot clear up more than a small part of all the existing question marks.
In this compendium, the authors have chosen to start by studying Picard's theorem, which states that under very moderate regularity conditions, ordinary differential equations are always locally solvable. The fact that differential equations in general do not have global solutions is easily seen from examples. But since applications are mostly interested in global solutions, it may be of interest to look at some special types of differential equations that are globally solvable.