**Volume 10 (2021)**

**Volume 09 (2020)**

**Volume 08 (2019)**

**Volume 07 (2018)**

**Volume 06 (2017)**

**Volume 05 (2016)**

**Volume 04 (2015)**

**Volume 03 (2014)**

**Volume 02 (2013)**

**Volume 01 (2012)**

##### 1. Coupled fixed point results for $T$-contractions on $\mathcal{F}$-metric spaces and an application

*Volume 10, Issue 01 , Winter 2021, Pages 1-10*

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**Abstract **

The main purpose of this article is to introduce the concept of $T$-contraction type mappings in the function weighed metric spaces and to obtain some coupled fixed points theorems in this framework. Also, an example and an application of the existence of a solution of a system of nonlinear integral ...
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##### 2. Conjectures on the anti-automorphism of Z-basis of the Steenrod algebra

*Volume 10, Issue 01 , Winter 2021, Pages 11-18*

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**Abstract **

In this paper, we compute the images of some of the $Z$-basis elements under the anti-automorphism map $\chi$ of the mod 2 Steenrod algebra $\mathcal{A}_2$ and propose some conjectures based on our computations.
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##### 3. A new implicit iteration process for approximating common fixed points of $\alpha$-demicontraction semigroup

*Volume 10, Issue 01 , Winter 2021, Pages 19-34*

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**Abstract **

It is our purpose in this paper to introduce the concept of $\alpha$-demicontractive semigroup. Also, we construct a new implicit iterative scheme for approximating the common fixed points of $\alpha$-demicontractive semigroup. We prove strong convergence of our new iterative scheme to the common fixed ...
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##### 4. Topics on a class of pseudo-Michael algebras

*Volume 10, Issue 01 , Winter 2021, Pages 35-41*

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**Abstract **

In this paper, we first generalize the Gelfand-Mazur theorem for pseudo-Michael $Q$-algebras. Then some applications of the spectral mapping theorem are also investigated in $k$-Banach algebras.
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##### 5. Characterization of matrices using m-projectors and singular value decomposition in Minkowski space

*Volume 10, Issue 01 , Winter 2021, Pages 43-58*

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**Abstract **

In this paper we characterize different classes of matrices in Minkowski space $\mathcal{M}$ by generalizing the singular value decomposition in terms of \emph{m}-projectors. Furthermore, we establish results on the relation between the range spaces and rank of the range disjoint matrices by utilizing ...
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##### 6. On computing of integer positive powers for one type of tridiagonal and antitridiagonal matrices of even order

*Volume 10, Issue 01 , Winter 2021, Pages 59-69*

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**Abstract **

In this paper, firstly we derive a general expression for the $m$th power ($m\in\mathbb{N}$) for one type of tridiagonal matrices of even order. Secondly we present a method for computing integer powers of the antitridiagonal matrices that is corresponding with these matrices. ...
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##### 7. Domination number of complements of functigraphs

*Volume 10, Issue 01 , Winter 2021, Pages 71-78*