We consider a nonconvex integral inclusion and we prove a Filippov type existence theorem by using an appropiate norm on the space of selections of the multifunction and a contraction principle for set-valued maps.
@article{107877, author = {Aurelian Cernea}, title = {Existence for nonconvex integral inclusions via fixed points}, journal = {Archivum Mathematicum}, volume = {039}, year = {2003}, pages = {293-298}, zbl = {1113.45014}, mrnumber = {2032102}, language = {en}, url = {http://dml.mathdoc.fr/item/107877} }
Cernea, Aurelian. Existence for nonconvex integral inclusions via fixed points. Archivum Mathematicum, Tome 039 (2003) pp. 293-298. http://gdmltest.u-ga.fr/item/107877/
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