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pro vyhledávání: '"Warda Belhoula"'
Publikováno v:
Evolution Equations & Control Theory. 9:219-254
In this paper, we study the existence of solutions for evolution problems of the form \begin{document}$ -\frac{du}{dr}(t) \in A(t)u(t) + F(t, u(t))+f(t, u(t)) $\end{document} , where, for each \begin{document}$ t $\end{document} , \begin{document}$ A
Publikováno v:
Journal of Fixed Point Theory and Applications. 21
This paper is devoted to the existence and uniqueness of absolutely continuous solutions in evolution problems of the form $$-\frac{\mathrm{{d}}u}{\mathrm{{d}}t}(t) \in A(t)u(t) + f(t, u(t))$$ in a new setting. For each t, $$A(t) : D(A(t)) \rightarro