2 papers
math.FA2021
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…
math.DS2015
Renormalization of circle diffeomorphisms with a break-type singularity
Habibulla Akhadkulov, Mohd Salmi Md Noorani, Sokhobiddin Akhatkulov
Let be an orientation-preserving circle diffeomorphism with irrational rotation number and with a break point that is, its derivative has a jump discontinuity at…