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dc.contributor.authorAhmed, Rizwan.-
dc.description.abstractIn this thesis we study three di erent problems. First, we study a class of a multivalued perturbations of m-dissipative evolution inclusions with nonlocal initial condition in arbitrary Banach spaces. We prove the existence of solutions when the multivalued right hand side is Lipschitz and admits nonempty closed bounded but, in general case, neither convex nor compact values. Illustrative example is provided. Second, we prove two variants of the well known lemma of Filippov{Pliss in case of dynamical inclusions on time scale. The rst variant is when the right-hand side is Lipschitz continuous on the state variable. Afterward we introduce one sided Perron conditions for multifunctions on time scale and prove the second variant of that lemma. Some discussions on relaxed systems is provided. Third, we investigate fuzzy fractional integral inclusions under compactness type conditions. We prove the existence of solutions when the right-hand side is almost upper semicontinuous. We also show that the solution set is connected. Finally, an application to fuzzy fractional di erential inclusions is given.en_US
dc.description.sponsorshipGCU Lahore.en_US
dc.publisherGovernment College University Lahore, Punjab.en_US
dc.subjectNatural Sciencesen_US
dc.titleSome Classes of Multi valued Dynamical Systemsen_US
Appears in Collections:PhD Thesis of All Public / Private Sector Universities / DAIs.

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