Title of article
Extremal polyomino chains with respect to Zagreb indices
Author/Authors
Yarahmadi، نويسنده , , Zahra and Ashrafi، نويسنده , , Ali Reza and Moradi، نويسنده , , Sirous، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
6
From page
166
To page
171
Abstract
For a molecular graph, the first Zagreb index M 1 is equal to the sum of squares of the vertex degrees and second Zagreb index M 2 is equal to the sum of products of degree of pairs of adjacent vertices. In this paper, Zagreb indices of polyomino chains are computed. Also the extremal polyomino chains with respect to Zagreb indices are determined.
Keywords
Zagreb indices , Polyomino chain
Journal title
Applied Mathematics Letters
Serial Year
2012
Journal title
Applied Mathematics Letters
Record number
1528233
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