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  • P-ISSN3059-0604
  • E-ISSN3059-1309
  • KCI

GROUPOID ALGEBRAS ASSOCIATED WITH COVERING MAPS

Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309
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 ${\sigma}$, we construct its corresponding topological groupoid ${\Gamma}$, and show that there is a strong relation between the dynamical structures of (X, ${\sigma}$) and the groupoid structures of ${\Gamma}$.

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: Theoretical Mathematics and Pedagogical Mathematics