Croatica Chemica Acta, Vol. 66 No. 3-4, 1993.
Review article
Lowering the Intra- and Intermolecular Degeneracy of Topological Invariants
Alexandru T. Balaban
; Polytechnic University, Department of Organic Chemistry, Splaiul Independentei 303, 77206 Bucharest, Roumanina
Abstract
A review is presented of the recent progress in designing local vertex invariants with low intramolecular degeneracy and the derived topological indices with low intermolecular degeneracy; in other words, an attempt is made to assign to graph vertices real (i.e. non-integer) numerical invariants which are different for non-equivalent vertices and similarly to assign to nonisomorphic molecular graphs distinct real-number topological indices.
Keywords
Hrčak ID:
137046
URI
Publication date:
1.3.1994.
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