**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. $n$-Jordan homomorphisms on C-algebras

*Volume 01, Issue 01 , Winter 2012, Pages 1-7*

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**Abstract **

Let $n\in \mathbb{N}$. An additive map $h:A\to B$ between algebras $A$ and $B$ is called $n$-Jordan homomorphism if $h(a^n)=(h(a))^n$ for all $a\in A$. We show that every $n$-Jordan homomorphism between commutative Banach algebras is a $n$-ring homomorphism when $n < 8$. For these cases, every ...
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##### 2. Some notes on L-projections on Fourier-Stieltjes algebras

*Volume 01, Issue 01 , Winter 2012, Pages 9-13*

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**Abstract **

In this paper, we investigate the relation between L-projections and conditional expectations on subalgebras of the Fourier Stieltjes algebra B(G), and we will show that compactness of G plays an important role in this relation.
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##### 3. A note on power values of generalized derivation in prime ring and noncommutative Banach algebras

*Volume 01, Issue 01 , Winter 2012, Pages 15-20*

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**Abstract **

Let $R$ be a prime ring with extended centroid $C$, $H$ a generalized derivation of $R$ and $n\geq 1$ a fixed integer. In this paper we study the situations: (1) If $(H(xy))^n =(H(x))^n(H(y))^n$ for all $x,y\in R$; (2) obtain some related result in case $R$ is a noncommutative Banach algebra ...
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##### 4. Solving the liner quadratic differential equations with constant coefficients using Taylor series with step size h

*Volume 01, Issue 01 , Winter 2012, Pages 21-25*

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**Abstract **

In this study we produced a new method for solving regular differential equations with step size h and Taylor series. This method analyzes a regular differential equation with initial values and step size h. this types of equations include quadratic and cubic homogenous equations with ...
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##### 5. OD-characterization of almost simple groups related to U3(11)

*Volume 01, Issue 01 , Winter 2012, Pages 27-32*

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**Abstract **

Let $L := U_3(11)$. In this article, we classify groups with the same order and degree pattern as an almost simple group related to $L$. In fact, we prove that $L$, $L:2$ and $L:3$ are OD-characterizable, and $L:S_3$ is $5$-fold OD-characterizable.
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##### 6. New fixed and periodic point results on cone metric spaces

*Volume 01, Issue 01 , Winter 2012, Pages 33-40*

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**Abstract **

In this paper, several fixed point theorems for T-contraction of two maps on cone metric spaces under normality condition are proved. Obtained results extend and generalize well-known comparable results in the literature.
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##### 7. Commutativity degree of $\mathbb{Z}_p$≀$\mathbb{Z}_{p^n}

*Volume 01, Issue 01 , Winter 2012, Pages 41-44*

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**Abstract **

For a nite group G the commutativity degree denote by d(G) and dend:$$d(G) =\frac{|\{(x; y)|x, y\in G,xy = yx\}|}{|G|^2}.$$ In [2] authors found commutativity degree for some groups,in this paper we nd commutativity degree for a class of groups that have high nilpontencies.
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##### 8. Numerical solution of functional integral equations by using B-splines

*Volume 01, Issue 01 , Winter 2012, Pages 45-53*