Covering maps that are not compositions of covering maps of lesser order

DOI10.1090/S0002-9939-01-06266-9zbMath0985.54014OpenAlexW1551271369MaRDI QIDQ2781359

Jerzy Krzempek

Publication date: 19 March 2002

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/s0002-9939-01-06266-9

zbMATH Keywords

fundamental groupcompositiongroup actioncovering mapopenexactly \(k\)-to-one maplocally one-to-one

Mathematics Subject Classification ID

Special maps on topological spaces (open, closed, perfect, etc.) (54C10) Graphs and abstract algebra (groups, rings, fields, etc.) (05C25)

Related Items

Finite-to-one maps

Cites Work

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• Open Simple Maps and Periodic Homeomorphisms
• On a class of continuous mappings
• On superposition of simple mappings
• Every Exactly 2-to-1 Function on the Reals Has an Infinite Set of Discontinuities
• On elementary maps