Volume 5 (2023)
Volume 4 (2022)
Volume 3 (2021)
Volume 2 (2020)
Volume 1 (2019)
Number of Articles: 68
Some approximations for an equation in modular spaces
Volume 3, Issue 3 , September 2021, , Pages 51-64
Abstract
In this paper, we introduce and obtain the general solution of a new mixed type quadratic-cubic functional equation. We investigate the stability of such functional equations in the ... Read More
Some fixed point theorems of rational type contraction in complex valued b-metric spaces
Volume 5, Issue 1 , March 2023, , Pages 51-64
Abstract
The aim of this paper is to prove a common fixed point theorem of rational type contraction in the context of complex-valued b-metric spaces and generalise some results in the existing ... Read More
Common fixed point results for ω-compatible and ω-weakly compatible maps in modular metric spaces
Volume 4, Issue 1 , January 2022, , Pages 53-70
Abstract
The aim of this paper is to prove a common fixed point theorem for two pairs of $\omega$-compatible and $\omega$-weakly compatible maps for extending and generalizing the results of ... Read More
The coincidence point results and rational contractions in E(s)-distance spaces
Volume 3, Issue 2 , June 2021, , Pages 55-67
Abstract
The purpose of this article is to clarify the concept of semi-interior points of positive cones by presenting some results and examples in this context. Moreover, the new concept ... Read More
Fixed point theorems for occasionally weakly compatible maps in neutrosophic metric spaces
Volume 4, Issue 2 , April 2022, , Pages 57-69
Abstract
In 2008, Al-Thagafi and Shahzad introduced the notion of Occasionally Weakly Compatible mappings (shortly OWC maps) which is more general than all the commutativity concepts. The purpose ... Read More
Fixed point theorems for cyclic contractions on intuitionistic generalized fuzzy metric spaces
Volume 4, Issue 4 , December 2022, , Pages 57-68
Abstract
In this work, we have brought in the notion of cyclic contraction into the intuitionistic generalized fuzzy metric spaces. We have set up some common fixed point theorems for these ... Read More
Cohen’s factorization theorem for ternary Banach algebras
Volume 1, Issue 1 , February 2019, , Pages 62-66
Abstract
In this paper, we prove Cohen's factorization theorem for ternary Banach algebras. Read More
Bifuzzy d-algebras under norms
Volume 3, Issue 4 , December 2021, , Pages 63-83
Abstract
In this paper, by using norms (t-norms and t-conorms), we introduce the notions of bifuzzy d-algebras and bifuzzy d-ideals of d-algebras and investigate several interesting properties. ... Read More
A novel coupled fixed point results pertinent to Ab-metric spaces with application to Integral equations
Volume 4, Issue 3 , June 2022, , Pages 63-83
Abstract
We prove the existence and uniqueness of coupled common fixed point results in partially ordered $\mathscr{A}_b$-metric spaces in the present study. In addition to the acquired results, ... Read More
Controlled g-frames in Hilbert C*-modules
Volume 3, Issue 3 , September 2021, , Pages 65-82
Abstract
The controlled frame was introduced in 2010 by Balazs et al. [2], with the aim to improve the efficiency of the iterative algorithms constructed for inverting the frame operator. In ... Read More
Alternative proof of a monotonicity property of a certain function
Volume 5, Issue 1 , March 2023, , Pages 65-68
Abstract
By using L'Hospital's rule for monotonicity, we provide an alternative proof of a monotonicity property of a certain function involving the exponential function. This new approach is ... Read More
Biflatness of Banach algebras modulo an ideal
Volume 3, Issue 2 , June 2021, , Pages 68-74
Abstract
Biflatness of Banach algebras is one of the important topics in the study of cohomological properties of Banach algebras. This concept has a close relationship with the amenability ... Read More
Solving conformable fractional Sturm-Liouville equations using one class of special polynomials and special functions
Volume 5, Issue 1 , March 2023, , Pages 69-84
Abstract
The objective of this paper is to solve conformable fractional Sturm-Liouville equations using one class of special polynomials and special functions introduced in [13]. Also, the connection ... Read More
On algebraic bounds for exponential function with applications
Volume 5, Issue 1 , March 2023, , Pages 85-93
Abstract
In this paper, we establish algebraic bounds of the ratio type in nature for the natural exponential function $e^x$ involving two parameters, a and n, which become optimal as a tends ... Read More
Parameterised eight order iterative structures requiring no function derivative for solving nonlinear equation
Articles in Press, Accepted Manuscript, Available Online from 01 April 2023
Abstract
In this work, the function derivatives in the double Newton iterative structure were annihilated by the use of function estimation with polynomial interpolation and divided difference ... Read More
Fuzzy ideals of BCI-algebras with respect to t-norm
Articles in Press, Accepted Manuscript, Available Online from 01 April 2023
Abstract
In this paper, we introduce and define the concepts of fuzzy implicative ideals, fuzzy closed implicative ideals and fuzzy commutative ideals of BCI-algebras with respect to T-norms ... Read More
Characterization of uniformly asymptotic S-Toeplitz and S-Hankel operators
Articles in Press, Accepted Manuscript, Available Online from 07 May 2023
Abstract
In this paper, we show that a shift operator on a separable Hilbert space with infinite multiplicity is strongly approximated by shift operators with finite multiplicities. Moreover, ... Read More
Almost convex valued perturbation to second order sweeping process
Articles in Press, Accepted Manuscript, Available Online from 17 May 2023