Ćirić types nonunique fixed point theorems on partial metric spaces

Given a certain type of operator on a partial metric space, new Ćirić types, non-unique fixed point theorems, generalizing the related work of Ćirić [On some maps with a non-unique fixed point,Publications de L’Institut Math´ematique, 17 (1974), 52–58], are proved. Qc 2012 NGA. All rights reserved.