J. Korean Math. Soc. 2013; 50(6): 1369-1400
Printed November 1, 2013
https://doi.org/10.4134/JKMS.2013.50.6.1369
Copyright © The Korean Mathematical Society.
Cheol-Hyun Cho, Hansol Hong, and Hyung-Seok Shin
Seoul National University, Seoul National University, Seoul National University
The concept of "orbifold embedding" is introduced. This is more general than sub-orbifolds. Some properties of orbifold embeddings are studied, and in the case of translation groupoids, orbifold embedding is shown to be equivalent to a strong equivariant immersion.
Keywords: orbifold, groupoid, equivariant immersion
MSC numbers: 57R18
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