Please use this identifier to cite or link to this item:
Title: A novel method to construct nssd molecular graphs
Authors: Hayat U.
Umer M.
Gutman, Ivan
Davvaz B.
Nolla de Celis, Álvaro
Journal: Open Mathematics
Issue Date: 1-Dec-2019
Abstract: © 2019 Umar Hayat et al., published by De Gruyter 2019. A graph is said to be NSSD (=non-singular with a singular deck) if it has no eigenvalue equal to zero, whereas all its vertex-deleted subgraphs have eigenvalues equal to zero. NSSD graphs are of importance in the theory of conductance of organic compounds. In this paper, a novel method is described for constructing NSSD molecular graphs from the commuting graphs of the Hv-group. An algorithm is presented to construct the NSSD graphs from these commuting graphs.
Type: Article
DOI: 10.1515/math-2019-0129
SCOPUS: 85078719717
Appears in Collections:Faculty of Science, Kragujevac
[ Google Scholar ]

Page views(s)




Files in This Item:
File Description SizeFormat 
10.1515-math-2019-0129.pdf628.01 kBAdobe PDFThumbnail

Items in SCIDAR are protected by copyright, with all rights reserved, unless otherwise indicated.