Fixed-Point Theory: Methods, Properties, and Applications

Dear Colleagues,

We are pleased to invite you to contribute to this Special Issue, entitled Fixed-Point Theory: Methods, Properties, and Applications.

Fixed-point theory, which plays a key role in mathematics, originated from Banach's contraction principle and has been extended in new directions. It is not only applied in mathematics but also in engineering, business administration, economics, finance, computer science, and many other fields. Many researchers have produced results that emphasize the importance of fixed-point theory. In particular, in recent years, the concept of various generalized metric spaces and the application of fixed-point theory and mathematical principles in such spaces have been actively studied. Fixed-point theory has led to critical theoretical breakthroughs not only in mathematics but also in a wide range of disciplines. Based on the continuous development of fixed-point theory, this Special Issue aims to capture the latest research achievements of researchers. We therefore invite researchers to submit original and high-quality research papers on fixed-point theory and its applications to this Special Issue.

The scope of this Special Issue includes, but is not limited to, the following topics:

• Fixed-point theory with applications;
• Best proximity point theory with applications;
• Fixed-point theory for single-valued and set-valued maps in various spaces with applications;
• Fixed-point theorems satisfying distinctive contractive conditions and their applications;
• Coincidence points and common fixed-points;
• Unique and non-unique fixed-point theory;
• Well-posedness in fixed-point theory;
• The existence of solutions for equilibrium problems;
• The existence of solutions of differential equations;
• The existence of solutions of integral equations.

We look forward to receiving your contributions.

Prof. Dr. Seong-Hoon Cho
Guest Editor

Manuscript Submission Information

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.