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.
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This paper is dedicated to Professor Dr. Ernst Ruch on the occasion of this 65th birthday
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Hässelbarth, W. A note on pólya enumeration theory. Theoret. Chim. Acta 66, 91–110 (1984). https://doi.org/10.1007/BF00551111
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DOI: https://doi.org/10.1007/BF00551111