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Splitting of n ‐fold rotationally symmetric graphs
Author(s) -
Shen Mingzuo
Publication year - 1990
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.560380405
Subject(s) - fold (higher order function) , adjacency matrix , combinatorics , unitary state , graph , mathematics , adjacency list , chemistry , physics , computer science , political science , law , programming language
R. A. Davidson's rules for splitting an n ‐fold rotationally symmetric graph can be derived from a unitary transformation on the adjacency matrix. The McClelland and D'Amato rules are special cases with n = 2 and n = 3, respectively.