H. Katsurada

activity

20052026

most citedCongruence between Duke-Imamoglu-Ikeda lifts and non-Duke-Imamoglu-Ikeda lifts

10 citations · 26 across the 19 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

math.NT2023

Period of the Ikeda-Miyawaki lift

Tomoyoshi Ibukiyama, Hidenori Katsurada, Hisashi Kojima

In this paper, first we give a weak version of Ikeda's conjecture on the period of the Ikeda-Miyawaki lift. Next, we confirm this conjecture rigorously in some cases.

math.NT2023

Harder's conjecture II

Hiraku Atobe, Masataka Chida, Tomoyoshi Ibukiyama +2

Let $f$ be a primitive form of weight $2 k + j - 2$ for $S L_{2} (Z)$ , and let $P$ be a prime ideal of the Hecke field of $f$ . We denote by $S p_{m} (Z)$ the Siegel modular group of degree $m$ .…