1 citations · 2 across the 6 of their papers we have counts for
6 papers
Notes on Krasnoselskii-type fixed-point theorems and their application to fractional hybrid differential problems
H. Akhadkulov, T. Y. Ying, A. B. Saaban +2
In this paper we prove a new version of Kransoselskii's fixed-point theorem under a ()-weak contraction condition. The theoretical result is applied to prove the existence…
Rigidity for circle diffeomorphisms with breaks satisfying a Zygmund smoothness condition
H. A. Akhadkulov, A. A. Dzhalilov, K. M. Khanin
Let and be two circle diffeomorphisms with a break point, with the same irrational rotation number of bounded type, the same size of the break and satisfying a…
On multidimensional fixed-point theorems and their applications
H. Akhadkulov, S. Akhatkulov, T. Y. Ying +1
The purpose of this paper is to present some multidimensional fixed-point theorems and their applications. For this, we provide a multidimensional fixed point theorem and then usin…
Equivalence of Weighted DT-Moduli of (Co)convex Functions
Malik Saad Al-Muhja, Habibulla Akhadkulov, Nazihah Ahmad
The paper present new definitions for weighted DT moduli. Similarly, we a general outcome in an equivalence of moduli of smoothness are obtained. It is known that, any $r \in \math…
Derivation of new Degrees for Best (Co)convex and Unconstrained Polynomial Approximation in space: I
Malik Saad Al-Muhja, Habibulla Akhadkulov, Nazihah Ahmad
The purpose of this work is to present the derivation and an estimate of the degrees of the best approximation based on convex, coconvex and unconstrained polynomials, and discuss…
Nonrigidity of piecewise-smooth circle maps
Habibulla Akhadkulov, Akhtam Dzhalilov, Mohd Salmi Md. Noorani
Let be piecewise-smooth circle homeomorphisms with two break points, are absolutely continuous on each continuity intervals of $Df_{…