Coincidence point theorem and common fixed point theorem for nonself single-valued almost contractions

• Main Authors: Vasile Berinde, Phikul Sridarat, Suthep Suantai
• 格式: 雜誌
• 出版: 2019
• 主題: Mathematics
• 在線閱讀: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85063929932&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/65699

© 2019 Societatea de Stiinte Matematice din Romania. All Rights Reserved. Let X be a Banach space, K a nonempty closed subset of X and let T, S: K → X be two nonself almost contractions. In this paper, we prove the existence of coincidence points and common fixed points of almost contractions T and...