Covariants of binary sextics and modular forms of degree 2 with character

Authors
Publication date 09-2019
Journal Mathematics of Computation
Volume | Issue number 88 | 319
Pages (from-to) 2423-2441
Organisations
  • Faculty of Science (FNWI) - Korteweg-de Vries Institute for Mathematics (KdVI)
Abstract We use covariants of binary sextics to describe the structure of modules of scalar-valued or vector-valued Siegel modular forms of degree 2 with character, over the ring of scalar-valued Siegel modular forms of even weight. For a modular form defined by a covariant we express the order of vanishing along the locus of products of elliptic curves in terms of the covariant.
Document type Article
Language English
Published at https://doi.org/10.1090/mcom/3412
Other links https://www.scopus.com/pages/publications/85067632174
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