Multiple Kronecker covering graphs

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Multiple Kronecker covering graphs

Imrich, Wilfried ; Pisanski, Tomaž

A graph may be the Kronecker cover in more than one way. In this note we explore this phenomenon and apply it to show that the minimal common cover of two graphs need not be unique. We provide ... examples of graphs of the same size with non-unique common double covers and of isovalent graphs of the same size with non-unique minimal regular common covers.

Source: European journal of combinatorics = Journal européen de combinatoire = Europäische Zeitschrift für Kombinatorik. - ISSN 0195-6698 (Vol. 29, no. 5, 2008, str. 1116-1122)

Type of material - article, component part

Publish date - 2008

Language - english

COBISS.SI-ID - 14763353

Link(s):
http://dx.doi.org/doi:10.1016/j.ejc.2007.07.001

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Author
Imrich, Wilfried | Pisanski, Tomaž

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source: European journal of combinatorics = Journal européen de combinatoire = Europäische Zeitschrift für Kombinatorik. - ISSN 0195-6698 (Vol. 29, no. 5, 2008, str. 1116-1122)

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Year	Impact factor		Edition		Category		Classification
Year	JCR	SNIP	JCR	SNIP	JCR	SNIP	JCR	SNIP

Links to authors' personal bibliographies	Links to information on researchers in the SICRIS system
Imrich, Wilfried	11754
Pisanski, Tomaž	01941

Source: Personal bibliographies and: SICRIS

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