Electronic Resource
Springer
Theoretical chemistry accounts
66 (1984), S. 91-110
ISSN:
1432-2234
Keywords:
Pólya enumeration theory
;
power group theorem
;
Burnside's lemma
;
symmetry types of mappings
;
correlation of symmetries
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The power group method of de Bruijn and Harary in enumeration under group action of mappings between finite sets is extended to include correlation of group actions on domain and range. By relaxing the restriction of weight functions to be constant over orbits, more specific results concerning the enumeration of orbits by weight are obtained.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00551111
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