TY - JOUR AU - Karapinar, Erdal AU - Roldán López de Hierro, Antonio Francisco PY - 2022 UR - http://hdl.handle.net/10481/76374 AB - In recent years, Fixed Point Theory has achieved great importance within Nonlinear Analysis especially due to its interesting applications in real-world contexts. Its methodology is based on the comparison between the distances between two points... LA - eng PB - Springer KW - Fixed point KW - Fuzzy metric space KW - Contractivity condition KW - Property NC KW - Proinov theorem TI - Extended Proinov X-contractions in metric spaces and fuzzy metric spaces satisfying the property NC by avoiding the monotone condition DO - 10.1007/s13398-022-01268-8 ER -