20.500.12556/RUL-116580 Nonlinear nonhomogeneous Robin problems with almost critical and partially concave reaction We consider a nonlinear Robin problem driven by a nonhomogeneous differential operator, with reaction which exhibits the competition of two Carathéodory terms. One is parametric, ▫$(p-1)$▫-sublinear with a partially concave nonlinearity near zero. The other is ▫$(p-1)$▫-superlinear and has almost critical growth. Exploiting the special geometry of the problem, we prove a bifurcation-type result, describing the changes in the set of positive solutions as the parameter ▫$\lambda > 0$▫ varies. competition phenomena nonlinear regularity nonlinear maximum principle strong comparison principle bifurcation-type result almost critical growth true false true Angleški jezik Ni določen Članek v reviji 2020-05-28 14:22:15 2020-05-28 14:22:17 2022-08-28 03:49:19 0000-00-00 00:00:00 2020 0 0 Str. 1774-1803 iss. 2 Vol. 30 Apr. 2020 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 517.956.2 1050-6926 10.1007/s12220-019-00278-0 18727769 30685696 RAZ_Papageorgiou_Nikolaos_2020.pdf RAZ_Papageorgiou_Nikolaos_2020.pdf 1 76319F10E82E6488F16ABE56831D06BF d4bdf5ee8467f9e2bc0c9c711327852fff2ed2280530d1179cdc88c14b4e9c06 f8313007-a1b8-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=130211 Pedagoška fakulteta Fakulteta za matematiko in fiziko 0 0 0