Cayley graphs of the group ℤ4 and limits for minimal vertex-primitive graphs of HA-type |
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| Authors: | K V Kostousov |
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| Institution: | (1) Institute of Mathematics and Mechanics, Ural Branch, Russian Academy of Sciences, Ekaterinburg, Russia |
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| Abstract: | We point out a countable set of pairwise nonisomorphic Cayley graphs of the group ℤ4 that are limit for finite minimal vertex-primitive graphs admitting a vertex-primitive automorphism group containing a regular
Abelian normal subgroup.
Supported by RFBR grant No. 06-01-00378.
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Translated from Algebra i Logika, Vol. 47, No. 2, pp. 203–214, March–April, 2008. |
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| Keywords: | vertex-primitive graph limit graph Cayley graph of free Abelian group |
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