We introduce the concept of semicompleteness on semimetric space, which is weaker than completeness. We prove fixed point theorems for contractions in semicomplete semimetric spaces.
Also, we generalize Jachymski-Matkowski-Świątkowski’s fixed point theorem in semimetric spaces.
Fixed point theorems for contractions in semicomplete semimetric spaces
Suzuki, Tomonari
Abstract
carpathian_2018_34_2_269_275_abstractFull PDF
carpathian_2018_34_2_269_275Additional Information
| Author(s) | Suzuki, Tomonari |
|---|---|
| DOI | https://doi.org/10.37193/CJM.2018.02.15 |
Recently posted
-
Generalized Split Feasibility Problem: Solution by Iteration
-
On the Robustness of Polynomial Dichotomy of Discrete Nonautonomous Systems
-
A population model with pseudo exponential survival
-
Some remarks on [Carpathian J. Math. 39 (2023), No 2, 541--551]
-
Robust mathematical models of structure and quantitative structure-property relationship studies of alkyl halides
-
Oscillation of second-order functional differential equations with mixed argument
-
Asymptotic solutions of differential equations with singular impulses
-
Asymptotic Regularity of Generalized Averaged Mappings in (M,K,ψ)-HR-Ćirić-Reich-Rus Contractions
-
Efficient nonlinear conjugate gradient techniques for vector optimization problems
-
Characterizations of ɛ-Approximate Solutions for Robust Convex Semidefinite Programming Problems