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Strip enumeration of the vertices of graphs of certain classes

โœ Scribed by D. Ya. Kesel'man

Publisher
Springer US
Year
1979
Tongue
English
Weight
665 KB
Volume
15
Category
Article
ISSN
1573-8337

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๐Ÿ“œ SIMILAR VOLUMES

Enumeration of weak isomorphism classes
Enumeration of weak isomorphism classes of signed graphs
โœ Tadeusz Sozaล„ski ๐Ÿ“‚ Article ๐Ÿ“… 1980 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 869 KB

## Abstract A signed graph is a graph in which each line has a plus or minus sign. Two signed graphs are said to be weakly isomorphic if their underlying graphs are isomorphic through a mapping under which signs of cycles are preserved, the sign of a cycle being the product of the signs of its line