Dimension formulas for spaces of vector-valued Siegel modular forms of degree two and level two
Autor: | Bergström, Jonas, Cléry, Fabien |
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Rok vydání: | 2023 |
Předmět: | |
Druh dokumentu: | Working Paper |
Popis: | Using a description of the cohomology of local systems on the moduli space of abelian surfaces with a full level two structure, together with a computation of Euler characteristics we find the isotypical decomposition, under the symmetric group on 6 letters, of spaces of vector-valued Siegel modular forms of degree two and level two. Comment: 15 pages |
Databáze: | arXiv |
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