Bounds for functionals of solutions to a class of nonlinear hyperbolic equations
In: Applicable Analysis, Jg. 24 (1987), S. 43-52
Online
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Zugriff:
Explicit upper and lower bounds are constructed for a functional defined on solutions to an initial-boundary value problem for the nonlinear equation utt=f(uX)uXX. These bounds are the solutions of two systems of first order ordinary differential equations which are obtained from two second order differential inequalities for the appropriate functional. The inequalities are derived using the logarithmic convexity method from ill posed problems.
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Bounds for functionals of solutions to a class of nonlinear hyperbolic equations
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Autor/in / Beteiligte Person: | Ames, Karen A. |
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Zeitschrift: | Applicable Analysis, Jg. 24 (1987), S. 43-52 |
Veröffentlichung: | Informa UK Limited, 1987 |
Medientyp: | unknown |
ISSN: | 1563-504X (print) ; 0003-6811 (print) |
DOI: | 10.1080/00036818708839655 |
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