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Start Over Author "Mohammed Djaouti, Abdelhamid" Publisher elsevier b.v.
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1. Weakly coupled systems of semilinear effectively damped waves with time-dependent coefficient, different power nonlinearities and different regularity of the data.

Author

Mohammed Djaouti, Abdelhamid and Reissig, Michael

Subjects
*EXISTENCE theorems, *CAUCHY problem, *WAVE equation, *ENERGY dissipation, *NONLINEAR theories
Abstract

We study the global existence of small data solutions to the Cauchy problem for semilinear damped wave equations with an effective dissipation term, where the data are supposed to belong to different classes of regularity. We apply these results to the Cauchy problem for weakly coupled systems of semilinear effectively damped waves with respect to the defined classes of regularity for different power nonlinearities. [ABSTRACT FROM AUTHOR]

Published
2018
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