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PRODID:-//University of Utah Math Department//The geometry, topology and arithmetic of Bianchi orbifolds and their finite covers//EN
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X-WR-CALNAME:The geometry, topology and arithmetic of Bianchi orbifolds and their finite covers
X-WR-CALDESC:The geometry, topology and arithmetic of Bianchi orbifolds and their finite covers at University of Utah Mathematics Department
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UID:20211021T160000-alan-reid@math.utah.edu
DTSTART;TZID=America/Denver:20211021T160000
DTEND;TZID=America/Denver:20211021T170000
DTSTAMP:20260922T150858Z
SUMMARY:The geometry, topology and arithmetic of Bianchi orbifolds and their finite covers
DESCRIPTION:Speaker: Alan Reid\, Rice University\n\nLet d be a square-free positive integer, and let O d denote the ring of integers in Q (sqrt(− d) ). Then the groups PSL (2, O d ) are known as the Bianchi groups, and are a natural generalization of the modular group PSL (2, Z ). The Bianchi groups are discrete subgroups of PSL (2, C ), and as such …

LOCATION:JWB 335

URL:https://www.math.utah.edu/research/colloquia/2021-10-21-alan-reid/
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