Mañana, JUEVES, 24 DE ABRIL, el sistema se apagará debido a tareas habituales de mantenimiento a partir de las 9 de la mañana. Lamentamos las molestias.
A novel method to construct NSSD molecular graphs
Entity
UAM. Departamento de Didácticas EspecíficasPublisher
De GruyterDate
2019Citation
10.1515/math-2019-0129
Open Mathematics 17 (2019): 1526-1537
ISSN
2391-5455DOI
10.1515/math-2019-0129Funded by
This research is partially funded through Quaid-i-Azam University grant URF-2015Editor's Version
https://doi.org/10.1515/math-2019-0129Subjects
Hv-group; Commuting graph; Non-singular graph with singular deck; EducaciónRights
© 2019 Umar Hayat et al.Abstract
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
Files in this item
Google Scholar:Hayat, Umar
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Umer, Mubasher
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Gutman, Ivan
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Davvaz, Bijan
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Nolla de Celis, Álvaro
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