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Beam evolution equation with variable coefficients

✍ Scribed by J. Límaco; H. R. Clark; A. J. Feitosa

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
159 KB
Volume
28
Category
Article
ISSN
0170-4214

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✦ Synopsis

We investigate a initial-boundary value problem for the nonlinear beam equation with variable coefÿcients on the action of a linear internal damping. We show the existence of a unique global weak solution and that the energy associated with this solution has a rate decay estimate. Besides, we prove the existence and uniqueness of non-local strong solutions.

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