<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The forgotten topological index of a graph <italic>G</italic> is defined as the sum of the cube of the degrees of its vertices. In the recent paper [<xref ref-type="bibr" rid="j_AMNS.2016.2.00032_ref_006_w2aab3b7b6b1b6b1ab1b6b6Aa">6</xref>], [W. Gao et al. (2016), <italic>Forgotten topological index of chemical structure in drugs</italic>, Saudi Pharmaceutical Journal, 24, 258-264], the forgotten topological index of some chemical structures has been obtained. In this note, we correct their result regarding triangular benzenoid. Also, we have given the expression for the forgotten topological index of graphene structure which is more compact than the one was obtained in the paper above.</p></abstract>

The forgotten topological index of a graph G is defined as the sum of the cube of the degrees of its vertices. In the recent paper [6], [W. Gao et al. (2016), Forgotten topological index of chemical structure in drugs, Saudi Pharmaceutical Journal, 24, 258-264], the forgotten topological index of some chemical structures has been obtained. In this note, we correct their result regarding triangular benzenoid. Also, we have given the expression for the forgotten topological index of graphene structure which is more compact than the one was obtained in the paper above.

Note on forgotten topological index of chemical structure in drugs

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Note on forgotten topological index of chemical structure in drugs"}

The forgotten topological index of a graph G is defined as the sum of the cube of the degrees of its vertices. In the recent paper [6], [W. Gao et al. (2016),...

Note on forgotten topological index of chemical structure in drugs

Published Online: Sep 13, 2016

Page range: 369 - 374

Received: May 12, 2016

Accepted: Sep 13, 2016

DOI: https://doi.org/10.21042/AMNS.2016.2.00032

Keywords
Forgotten topological index, degree of a vertex, computational medical, chemical structure

© 2016 Harishchandra S. Ramane, Raju B. Jummannaver, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Note on forgotten topological index of chemical structure in drugs

Published Online: Sep 13, 2016

Page range: 369 - 374

Received: May 12, 2016

Accepted: Sep 13, 2016

DOI: https://doi.org/10.21042/AMNS.2016.2.00032

KeywordsForgotten topological index, degree of a vertex, computational medical, chemical structure

© 2016 Harishchandra S. Ramane, Raju B. Jummannaver, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
Forgotten topological index, degree of a vertex, computational medical, chemical structure