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Period functions for Maass wave forms and cohomology
The authors construct explicit isomorphisms between spaces of Maass wave forms and cohomology groups for discrete cofinite groups \Gamma\subset\mathrm{PSL}_2({\mathbb{R}}). In the case that \Gamma is the modular group \mathrm{PSL}_2({\mathbb{Z}}) this gives a cohomological framework for the results...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
American Mathematical Society
2015
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2264076 |