Shahabaddin Ebrahimi Atani - Department of Mathematics, University of Guilan, Rasht, Iran
Mehdi Khoramdel - Department of Mathematics, University of Guilan, Rasht, Iran
Maryam Chenari - Department of Mathematics, University of Guilan, Rasht, Iran

Let L be a lattice with ۱ and ۰. The small intersection graph of filters of L, denoted by \Gamma(L), is defined to be a graph whose vertices are in one to one correspondence with all non-trivial filters of L and two distinct vertices are adjacent if and only if the intersection of corresponding filters of L is a small filter of L. In this paper, the basic  properties and possible structures of the graph \Gamma(L) are investigated. Moreover, the complemented property, the domination number and the planar property of \Gamma(L) are considered.

Lattice, small Filter, Small intersection graph