Siegel modular forms of genus 2 and level 2

Authors
Publication date 2015
Journal International Journal of Mathematics
Article number 1550034
Volume | Issue number 26 | 05
Number of pages 51
Organisations
  • Faculty of Science (FNWI) - Korteweg-de Vries Institute for Mathematics (KdVI)
Abstract We study vector-valued Siegel modular forms of genus 2 on the three level 2 groups Γ[2] ◁ Γ1[2] ◁ Γ0[2] ⊂ Sp(4, ℤ). We give generating functions for the dimension of spaces of vector-valued modular forms, construct various vector-valued modular forms by using theta functions and describe the structure of certain modules of vector-valued modular forms over rings of scalar-valued Siegel modular forms.



Document type Article
Language English
Published at https://doi.org/10.1142/S0129167X15500342
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