ON THE EXISTENCE, UNIQUENESS AND POSITIVITY PRESERVING PROPERTY FOR ENTIRE WEAK SOLUTION TO SEMILINEAR LAPLACIAN AND BIHARMONIC PROBLEMS WITH SINGULAR TERMS
MASOUD BAYRAMI *
Department of Mathematical Sciences, Sharif University of Technology, P.O.Box 11365-9415, Tehran, Iran.
MAHMOUD HESAARAKI
Department of Mathematical Sciences, Sharif University of Technology, P.O.Box 11365-9415, Tehran, Iran.
*Author to whom correspondence should be addressed.
Abstract
Keywords: Semilinear Laplacian and biharmonic problems, Hardy potentials, existence and uniqueness results, entire positive solutions