APA 6th Edition Gutman, I., Furtula, B., Farrugia, A. i Sciriha, I. (2016). Constructing NSSD Molecular Graphs. Croatica Chemica Acta, 89 (4), 449-454. https://doi.org/10.5562/cca2997
MLA 8th Edition Gutman, Ivan, et al. "Constructing NSSD Molecular Graphs." Croatica Chemica Acta, vol. 89, br. 4, 2016, str. 449-454. https://doi.org/10.5562/cca2997. Citirano 26.09.2021.
Chicago 17th Edition Gutman, Ivan, Boris Furtula, Alexander Farrugia i Irene Sciriha. "Constructing NSSD Molecular Graphs." Croatica Chemica Acta 89, br. 4 (2016): 449-454. https://doi.org/10.5562/cca2997
Harvard Gutman, I., et al. (2016). 'Constructing NSSD Molecular Graphs', Croatica Chemica Acta, 89(4), str. 449-454. https://doi.org/10.5562/cca2997
Vancouver Gutman I, Furtula B, Farrugia A, Sciriha I. Constructing NSSD Molecular Graphs. Croatica Chemica Acta [Internet]. 2016 [pristupljeno 26.09.2021.];89(4):449-454. https://doi.org/10.5562/cca2997
IEEE I. Gutman, B. Furtula, A. Farrugia i I. Sciriha, "Constructing NSSD Molecular Graphs", Croatica Chemica Acta, vol.89, br. 4, str. 449-454, 2016. [Online]. https://doi.org/10.5562/cca2997
Sažetak A graph is said to be non-singular if it has no eigenvalue equal to zero; otherwise it is singular. Molecular graphs that are non-singular and also have the property that all subgraphs of them obtained by deleting a single vertex are themselves singular, known as NSSD graphs, are of importance in the theory of molecular π-electron conductors; NSSD = non-singular graph with a singular deck. Whereas all non-singular bipartite graphs (therefore, the molecular graphs of all closed-shell alternant conjugated hydrocarbons) are NSSD, the non-bipartite case is much more complicated. Only a limited number of non-bipartite molecular graphs have the NSSD property. Several methods for constructing such molecular graphs are presented.