Triviality of the Hecke action on ordinary Drinfeld cuspforms of level Γ₁(tⁿ)

2020/12/14 by Hattori, Shin
#FOS: Mathematics #Number Theory (math.NT)

paper · doi:10.48550/arxiv.2012.07323

Abstract

Let k≥ 2 and n≥ 1 be any integers. In this paper, we prove that all Hecke operators act trivially on the space of ordinary Drinfeld cuspforms of level Γ₁(tⁿ) and weight k.

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