**Volume 8 (2020-2021)**

**Volume 7 (2019-2020)**

**Volume 6 (2018-2019)**

**Volume 5 (2017-2018)**

**Volume 4 (2016-2017)**

**Volume 3 (2015-2016)**

**Volume 2 (2014-2015)**

**Volume 1 (2013-2014)**

# Author = S. Alikhani
Number of Articles: 3

##### 1. A GRAPH WHICH RECOGNIZES IDEMPOTENTS OF A COMMUTATIVE RING

*Volume 7, Issue 2 , Winter and Spring 2020, , Pages 143-154*

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**Abstract **

In this paper we introduce and study a graph on the set of ideals of a commutative ring $R$. The vertices of this graph are non-trivial ideals of $R$ and two distinct ideals $I$ and $J$ are adjacent if and only $IJ=I\cap J$. We obtain some properties of this graph and study its relation to the structure ...
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##### 2. TOTAL DOMINATION POLYNOMIAL OF GRAPHS FROM PRIMARY SUBGRAPHS

*Volume 5, Issue 2 , Winter and Spring 2018, , Pages 127-138*

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**Abstract **

Let $G = (V, E)$ be a simple graph of order $n$. The total dominating set is a subset $D$ of $V$ that every vertex of $V$ is adjacent to some vertices of $D$. The total domination number of $G$ is equal to minimum cardinality of total dominating set in $G$ and denoted by $\gamma_t(G)$. The total domination ...
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##### 3. ON THE EDGE COVER POLYNOMIAL OF CERTAIN GRAPHS

*Volume 2, Issue 2 , Winter and Spring 2015, , Pages 97-108*