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Local existence and regularity of solutions for some partial functional integrodifferential equations with infinite delay in Banach spaces
Authors:Khalil Ezzinbi  Hamidou Toure  Issa Zabsonre
Institution:1. Université Cadi Ayyad, Faculté des Sciences Semlalia, Département de Mathématiques, B.P. 2390 Marrakech, Morocco;2. Université de Ouagadougou, Département de Mathématiques, Unité de Recherche et de Formation en Sciences Exactes et Appliquées, B.P. 7021 Ouagadougou 03, Burkina Faso
Abstract:In this work, we study the existence and regularity of solutions for some partial functional integrodifferential equations with infinite delay in Banach spaces. We suppose that the undelayed part admits a resolvent operator in the sense of Grimmer R. Grimmer, Resolvent operators for integral equations in a Banach space, Transactions of the American Mathematical Society 273 (1982) 333–349]. The delayed part is assumed to be locally Lipschitz. Firstly, we show the existence of the mild solutions. Secondly, we give sufficient conditions ensuring the existence of strict solutions.
Keywords:34K30
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