On the existence of solutions for a higher order differential inclusion without convexity
Author(s) -
Aurelian Cernea
Publication year - 2007
Publication title -
electronic journal of qualitative theory of differential equations
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.524
H-Index - 33
ISSN - 1417-3875
DOI - 10.14232/ejqtde.2007.1.8
Subject(s) - mathematics , convexity , differential inclusion , order (exchange) , inclusion (mineral) , differential (mechanical device) , pure mathematics , mathematical analysis , mathematical economics , thermodynamics , psychology , social psychology , economics , finance , financial economics , physics
We prove a Filippov type existence theorem for solutions of a higher order differential inclusion in Banach spaces with nonconvex valued right hand side by applying the contraction principle in the space of the derivatives of solutions instead of the space of solutions.
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