Fixed point theorems of operators with PPF dependence in partial b-metric spaces.

In this paper, "fixed point" theorems of a nonlinear operator are developed, where the domain space is C ([a,b], B) and range space is B, which is a "partial b-metric space" with some conditions. Some results are improved and generalized for "PPF dependent fixed point" in "partial b-metric space". [ABSTRACT FROM AUTHOR]