Seminars: E. I. Galakhov, O. A. Salieva, Nonexistence of positive solutions for some nonlinear inequalities with transformed arguments in a half-space

SEMINARS


Scientific seminar on the differential and functional differential equations March 29, 2022 12:00, Moscow, Microsoft Teams

Nonexistence of positive solutions for some nonlinear inequalities with transformed arguments in a half-space E. I. Galakhov^a, O. A. Salieva^b ^a Nikol'skii Mathematical Institute of Peoples' Friendship University of Russia, Moscow ^b Moscow State Technological University "Stankin"
Abstract: We establish nonexistence of positive solutions for some semilinear elliptic inequalities with a transformed argument in a half-space. We consider different types of transformations that allow one to retain the same value of the critical exponent as in the non-transformed case.The proofs are based on the test function method.