On the existence of global solutions of second-order quasilinear elliptic inequalities

A. A. Kon'kov, A. E. Shishkov, M. D. Surnachev

We study the existence of global positive solutions of the differential inequalities $$ - \operatorname{div} A (x, u, \nabla u) \ge f (u) \quad \mbox{in } {\mathbb R}^n, $$ where $…