Croatica Chemica Acta, Vol. 84 No. 4, 2011.
Short communication, Note
https://doi.org/10.5562/cca1889
A Novel Version of the Edge-Szeged Index
Hui Dong
; Department of Mathematics, South China Normal University, Guangzhou 510631, China
Bo Zhou
; Department of Mathematics, South China Normal University, Guangzhou 510631, China
Nenad Trinajstić
; The Rugjer Bošković Institute, P. O. Box 180, HR-10 002 Zagreb, Croatia
Abstract
A novel version of the edge-Szeged index is proposed in parallel to the revised (vertex) Szeged index, and some properties, especially lower and upper bounds are established for this molecular descriptor.
(doi: 10.5562/cca1889)
Keywords
Szeged index; edge-Szeged index; revised edge-Szeged index; distance
Hrčak ID:
75117
URI
Publication date:
20.12.2011.
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