In this thesis 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. We also presented blow-up results for semi-linear systems with weakly coupled damped waves.
| Identifer | oai:union.ndltd.org:DRESDEN/oai:qucosa:de:qucosa:23372 |
| Date | 06 August 2018 |
| Creators | Mohammed Djaouti, Abdelhamid |
| Contributors | Reissig, Michael, D’Abbicco, Marcello, Schiermeyer, Ingo, Bernstein, Swanhild, Rheinbach, Oliver, TU Bergakademie Freiberg |
| Source Sets | Hochschulschriftenserver (HSSS) der SLUB Dresden |
| Language | English |
| Detected Language | English |
| Type | doc-type:doctoralThesis, info:eu-repo/semantics/doctoralThesis, doc-type:Text |
| Rights | info:eu-repo/semantics/openAccess |
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