On certain cohomology sets attached to Riemann surfaces

DOI10.3792/pjaa.76.116zbMath0967.11020OpenAlexW1967080347MaRDI QIDQ1594774

Takashi Ono

Publication date: 7 February 2001

Published in: Proceedings of the Japan Academy. Series A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3792/pjaa.76.116

zbMATH Keywords

cardinalitynonabelian cohomologyprincipal congruence subgroup

Mathematics Subject Classification ID

Kleinian groups (aspects of compact Riemann surfaces and uniformization) (30F40) Cohomology of arithmetic groups (11F75)

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