Algorithms Related to Subgroups of the Modular Group
Classifying subgroups of the modular group PSL_2{Z} is a fundamental problem with applications to modular forms, in addition to its group-theoretic interest. While a lot of research has been done on the congruence subgroups of PSL_2{Z}, very little is known about noncongruence subgroups. The purpose...
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| Format: | Others |
| Language: | en |
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LSU
2009
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| Online Access: | http://etd.lsu.edu/docs/available/etd-07092009-200839/ |