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  • P-ISSN1226-0657
  • E-ISSN2287-6081
  • KCI

GROUPOID ALGEBRAS ASSOCIATED WITH COVERING MAPS

Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics / Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics, (P)1226-0657; (E)2287-6081
2011, v.18 no.3, pp.261-268
https://doi.org/10.7468/jksmeb.2011.18.3.261
Yi, In-Hyeop

Abstract

For a compact Hausdorff space X with its p-fold covering map <TEX>${\sigma}$</TEX>, we construct its corresponding topological groupoid <TEX>${\Gamma}$</TEX>, and show that there is a strong relation between the dynamical structures of (X, <TEX>${\sigma}$</TEX>) and the groupoid structures of <TEX>${\Gamma}$</TEX>.

keywords
groupoid, covering map, minimal action, irreducible action, essentially free action

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Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics