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Characteristic and mixed problems for second-order equations of the hyperbolic type

Characteristic and mixed problems for second-order equations of the hyperbolic type We prove a theorem on the reduction of the Goursat problem in integral form to an equivalent system of two Fredholm integral equations of the second kind and a uniqueness theorem for its solution. We suggest a method for reducing nonlocal characteristic and mixed problems, including the Samarskii problem for a second-order differential equation, to local problems for partial differential equations of higher order. We present examples illustrating the importance of the condition ensuring the uniqueness of the solution of the problems in question. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Differential Equations Springer Journals

Characteristic and mixed problems for second-order equations of the hyperbolic type

Differential Equations , Volume 48 (10) – Dec 15, 2012

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References (14)

Publisher
Springer Journals
Copyright
Copyright © 2012 by Pleiades Publishing, Ltd.
Subject
Mathematics; Ordinary Differential Equations; Partial Differential Equations; Difference and Functional Equations
ISSN
0012-2661
eISSN
1608-3083
DOI
10.1134/S0012266112100102
Publisher site
See Article on Publisher Site

Abstract

We prove a theorem on the reduction of the Goursat problem in integral form to an equivalent system of two Fredholm integral equations of the second kind and a uniqueness theorem for its solution. We suggest a method for reducing nonlocal characteristic and mixed problems, including the Samarskii problem for a second-order differential equation, to local problems for partial differential equations of higher order. We present examples illustrating the importance of the condition ensuring the uniqueness of the solution of the problems in question.

Journal

Differential EquationsSpringer Journals

Published: Dec 15, 2012

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