Sturm's operator acting on vector valued $K$-types
Number Theory
2019-04-30 v1
Abstract
We define Sturm's operator on vector valued Siegel modular forms obtaining an explicit description of their holomorphic projection in case of large absolute weight. However, for small absolute weight, Sturm's operator produces phantom terms in addition. This confirms our earlier results for scalar Siegel modular forms.
Keywords
Cite
@article{arxiv.1904.12463,
title = {Sturm's operator acting on vector valued $K$-types},
author = {Kathrin Maurischat},
journal= {arXiv preprint arXiv:1904.12463},
year = {2019}
}