期刊论文详细信息
Journal of the Serbian Chemical Society
Chemical applications of the Laplacian spectrum. VI On the largest Laplacian eigenvalue of alkanes
Stevanović Dragan P.1  Vidović Dušica2  Gutman Ivan2 
[1] Faculty of Science - Department of Mathematics, Niš;Faculty of Science, Kragujevac;
关键词: laplacian spectrum;    molecular graph;    alkanes.;   
DOI  :  10.2298/JSC0206407G
来源: DOAJ
【 摘 要 】

The largest Lapacian eigenvalue µ1 of the molecular graph is a quantity important in the theory of the photoelectron spectra of saturated hydrocarbons. It is shown that in the case of alkanes, the presence or absence of quaternary carbon atoms is the main structural feature on which µ1 depends. Within sets of all alkanes with a given number of carbon atoms the species (with and without quaternary carbons atoms) whose µ1-values are minimal and maximal are determined.

【 授权许可】

Unknown   

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