Monday, 31 March, 2014
SPEAKER: Prof. Maya Chhetri, U of North Carolina, Greensboro
TITLE: Positive solutions of superlinear semipositone problems
ABSTRACT: We will discuss results concerning the solvability of classes of elliptic problems satisfying Dirichlet boundary conditions for positive solutions. The nonlinearities have semipositone structure near the origin and satisfy superlinear growth at infinity. Both scalar equation and system of equations will be considered.