Quadruple fixed point theorems for nonlinear contractions on partial metric spaces Erdal Karapinar | Kenan Tas | Show more Erdal Karapinar Turkey Atilim University Department of Mathematics Kenan Tas Turkey Cancaya University Department of Mathematics and Computer Science Submitted: 2013-12-16 | Accepted: 2013-12-16 | Published: 2014-04-01 DOI: https://doi.org/10.4995/agt.2014.2032
