Fundamental domains of modular subgroups using isometric circles
Posted on:1991-05-05
Degree:Ph.D
Type:Dissertation
University:City University of New York
Candidate:Fung, Terry Y
Full Text:PDF
GTID:1476390017951104
Subject:Mathematics
Abstract/Summary:
Let ;We consider the subgroup of ;In this paper, we construct a fundamental domain of ;This work generalizes a result of Cohn (3) for two prime factors. The method will be shown to be applicable to any number of prime numbers.