Self-dual and self-petrie-dual regular m
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R. Bruce Richter; Jozef ล irรกล; Yan Wang
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Article
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2011
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John Wiley and Sons
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English
โ 91 KB
## Abstract Regular maps are cellular decompositions of surfaces with the โhighest level of symmetryโ, not necessarily orientationโpreserving. Such maps can be identified with threeโgenerator presentations of groups __G__ of the form __G__ = ใ__a, b, c__|__a__^2^ = __b__^2^ = __c__^2^ = (__ab__)^__