Correction and addendum to: The Fourier expansion of Hecke operators for vector-valued modular forms

Oliver Stein

Correction and addendum to: The Fourier expansion of Hecke operators for vector-valued modular forms

Number Theory 2021-09-28 v2

Authors: Oliver Stein

Abstract

We correct a mistake in \cite{St} leading to erroneous formulas in Theorems 5.2 and 5.4. As an immediate corollary of a formula in \cite{BCJ} we give a formula, which relates the Hecke operators $T(p^2)\circ T(p^{2l-2})$ , $T(p^{2l})$ and $T(p^{2l-4})$ and comment on it.

Keywords

vector-valued modular forms hecke operators fourier expansion correction errata

Cite

@article{arxiv.2108.06549,
  title  = {Correction and addendum to: The Fourier expansion of Hecke operators for vector-valued modular forms},
  author = {Oliver Stein},
  journal= {arXiv preprint arXiv:2108.06549},
  year   = {2021}
}

Comments

9 pages, submitted for publication

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