Dittmann, Moritz Christopher (2018)
Reflective Automorphic Forms and Siegel Theta Series for Niemeier Lattices.
Technische Universität Darmstadt
Ph.D. Thesis, Primary publication
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Item Type: | Ph.D. Thesis | ||||
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Type of entry: | Primary publication | ||||
Title: | Reflective Automorphic Forms and Siegel Theta Series for Niemeier Lattices | ||||
Language: | English | ||||
Referees: | Scheithauer, Prof. Dr. Nils ; Möller, Prof. Dr. Martin ; Salvati Manni, Prof. Dr. Riccardo | ||||
Date: | 2018 | ||||
Place of Publication: | Darmstadt | ||||
Date of oral examination: | 6 September 2018 | ||||
Abstract: | The first part of this thesis is about reflective automorphic forms on lattices of squarefree level that split two hyperbolic planes. We show that there are only finitely many possibilities for this lattice and give a complete classification of strongly-reflective automorphic forms of singular weight for the discriminant kernel of such a lattice. In the second part we use Siegel theta series for Niemeier lattices to construct a basis of the space of Siegel cusp forms of degree 6 and weight 14. We use this to show that the Kodaira dimension of the moduli space of principally polarized abelian varieties of dimension 6 is non-negative. |
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URN: | urn:nbn:de:tuda-tuprints-81157 | ||||
Classification DDC: | 500 Science and mathematics > 510 Mathematics | ||||
Divisions: | 04 Department of Mathematics 04 Department of Mathematics > Algebra 04 Department of Mathematics > Algebra > Infinite dimensional Lie algebras, vertex algebras, automorphic forms |
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Date Deposited: | 06 Nov 2018 14:05 | ||||
Last Modified: | 09 Jul 2020 02:23 | ||||
URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/8115 | ||||
PPN: | 438558820 | ||||
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