Sjoerd de Vries

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math.NT2026★ 1 cited

Traces of Hecke operators on Drinfeld modular forms for $GL_{2} (F_{q} [T])$

Sjoerd de Vries

In this paper, we study traces of Hecke operators on Drinfeld modular forms of level 1 in the case $A = F_{q} [T]$ . We deduce closed-form expressions for traces of Hecke oper…

math.NT2025

Drinfeld Quasi-Modular Forms of Higher Level

Andrea Bandini, Maria Valentino, Sjoerd de Vries

We study the structure of the vector space of Drinfeld quasi-modular forms for congruence subgroups. We provide representations as polynomials in the false Eisenstein series with c…

Traces of Hecke operators on Drinfeld modular forms for GL2​(Fq​[T])

Drinfeld Quasi-Modular Forms of Higher Level

Traces of Hecke operators on Drinfeld modular forms for $GL_{2} (F_{q} [T])$