2 citations · 3 across the 4 of their papers we have counts for
4 papers
Computations of algebraic modular forms associated with the definite quaternion algebra of discriminant
Hiroyuki Ochiai, Satoshi Wakatsuki, Shun'ichi Yokoyama
In this paper, we present an algorithm to compute a basis of the space of algebraic modular forms on the maximal order of the definite quaternion algebra of discriminant , and p…
Distribution of toric periods of modular forms on definite quaternion algebras
Miyu Suzuki, Satoshi Wakatsuki, Shun'ichi Yokoyama
Let be a definite quaternion algebra over and an Eichler order in of square-free level. We study distribution of the toric periods of algebraic m…
Non-existence of elliptic curves with everywhere good reduction over some real quadratic fields
Shun'ichi Yokoyama, Yu Shimasaki
We prove the non-existence of elliptic curves having good reduction everywhere over some real quadratic fields.
An identification for Eisenstein polynomials over a p-adic field
Shun'ichi Yokoyama, Manabu Yoshida
In this note, we give a criteria whether given two Eisenstein polynomials over a padic field define the same extension (Proposition 1.6). In particular, we completely identify Eise…