20.500.12556/RUL-109236 Periodic solutions for a class of evolution inclusions We consider a periodic evolution inclusion defined on an evolution triple of spaces. The inclusion involves also a subdifferential term. We prove existence theorems for both the convex and the nonconvex problem, and we also produce extremal trajectories. Moreover, we show that every solution of the convex problem can be approximated uniformly by certain extremal trajectories (strong relaxation). We illustrate our results by examining a nonlinear parabolic control system. evolution triple L-pseudomonotone map extremal trajectories strong relaxation parabolic control system Poincaré map true false true Angleški jezik Ni določen Članek v reviji 2019-08-28 12:51:51 2019-08-28 12:51:53 2022-08-21 03:40:50 0000-00-00 00:00:00 2018 0 0 Str. 3047-3065 iss. 8 Vol. 75 April 2018 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 517.91/.95 0898-1221 10.1016/j.camwa.2018.01.031 18271321 15336965 RAZ_Papageorgiou_Nikolaos_i2018.pdf RAZ_Papageorgiou_Nikolaos_i2018.pdf 1 A0BC1353365950C1E444F64CAB28C548 a15834e0fd11eee14c6aa0997907e9365a0094dd40d2761faaca6eef61dc6ef6 cfd35f81-a1b6-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=120757 Pedagoška fakulteta Fakulteta za matematiko in fiziko 0 0 0