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Acta Mathematica Vietnamica

When is a Local Homeomorphism a Semicovering Map?

Majid Kowkabi , icon-email Behrooz Mashayekhy , Hamid Torabi

Abstract

In this paper, by reviewing the concept of semicovering maps, we present some conditions under which a local homeomorphism becomes a semicovering map. We also obtain some conditions under which a local homeomorphism is a covering map.