Abstract
In [Ar68], M. Armstrong proved a beautiful result describing fundamental groups of quotient spaces. In this paper we prove an analogue of Armstrong's theorem in the setting of $F$-divided [dS07] and essentially finite [No76] fundamental group schemes.
Citation
Indranil Biswas. Phùng Hô Hai. João Pedro Dos Santos. "On the fundamental group schemes of certain quotient varieties." Tohoku Math. J. (2) 73 (4) 565 - 595, 2021. https://doi.org/10.2748/tmj.20200727
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