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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Invariants of E-Graphs

Haynes, Teresa W. 01 January 1995 (has links)
An E-graph is constructed by replacing each edge in a core graph G with a copy of a graph H. An important property of E-graphs is that their invariant values can be determined from parameters of the original graphs G and H. We determine chromatic number, clique number, vertex and edge cover numbers, vertex and edge independence numbers, circumference, and girth of E-graphs. A characterization of hamiltonian E-graphs is also given.
circumference
clique number
E-graphs chromatic number
girth
vertex and edge cover numbers
vertex and edge independence numbers

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