Coincidence point theorems for $\varphi-\psi-$contraction mappings in metric spaces involving a graph
Journal Title: Карпатські математичні публікації - Year 2016, Vol 8, Issue 2
Abstract
Some new coupled coincidence and coupled common fixed point theorems for $\varphi-\psi-$contraction mappings are established. We have also an application to some integral system to support the results.
Authors and Affiliations
E. Yolacan, H. Kiziltunc, M. Kir
On estimates for the Jacobi transform in the space Lp(R+,Jα,β(x)dx)
In this paper, we prove the estimates for the Jacobi transform in Lp(R+,Jα,β(x)dx) as applied to some classes of functions characterized by a generalized modulus of continuity.
A note on the necessity of filtering mechanism for polynomial observability of time-discrete wave equation
The problem of uniform polynomial observability was recently analyzed. It is shown that, when the continuous model is uniformly polynomially observable, it is sufficient to filter initial data to derive uniform poly...
Advancement on the study of growth analysis of differential polynomial and differential monomial in the light of slowly increasing functions
Study of the growth analysis of entire or meromorphic functions has generally been done through their Nevanlinna's characteristic function in comparison with those of exponential function. But if one is interested to com...
Wiener weighted algebra of functions of infinitely many variables
In this article we consider a weighted Wiener type Banach algebra of infinitely many variables. The main result is a description of the spectrum of this algebra.
Divisor problem in special sets of Gaussian integers
Let $A_1$ and $A_2$ be fixed sets of gaussian integers. We denote by $\tau_{A_1, A_2}(\omega)$ the number of representations of $\omega$ in form $\omega=\alpha\beta$, where $\alpha \in A_1, \beta \in A_2$. We construct t...