<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Indulal and Balakrishnan (2016) have put forward the Indu-Bala product and based on this product four new operations are defined by the authors of this manuscript in the paper “Four new operations of graphs based on Indu-Bala product and the Zagreb indices”. In this paper we establish explicit formulas of the forgotten topological index and reduced second Zagreb index in connection with these new operations of graphs.</p></abstract>

Indulal and Balakrishnan (2016) have put forward the Indu-Bala product and based on this product four new operations are defined by the authors of this manuscript in the paper “Four new operations of graphs based on Indu-Bala product and the Zagreb indices”. In this paper we establish explicit formulas of the forgotten topological index and reduced second Zagreb index in connection with these new operations of graphs.

Forgotten topological index and reduced Zagreb index of four new operations of graphs

General Mathematics

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

Indulal and Balakrishnan (2016) have put forward the Indu-Bala product and based on this product four new operations are defined by the authors of this...

Forgotten topological index and reduced Zagreb index of four new operations of graphs

Published Online: Dec 21, 2019

Page range: 45 - 56

Received: Aug 27, 2018

Accepted: Apr 10, 2019

DOI: https://doi.org/10.2478/gm-2019-0005

Keywords
forgotten topological index, reduced Zagreb index, operations of graphs

© 2019 A. Bharali et al., published by Sciendo

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

Forgotten topological index and reduced Zagreb index of four new operations of graphs

Published Online: Dec 21, 2019

Page range: 45 - 56

Received: Aug 27, 2018

Accepted: Apr 10, 2019

DOI: https://doi.org/10.2478/gm-2019-0005

Keywordsforgotten topological index, reduced Zagreb index, operations of graphs

© 2019 A. Bharali et al., published by Sciendo

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

Keywords
forgotten topological index, reduced Zagreb index, operations of graphs