activity
20002021
most citedOn the refined conjectures on Fitting ideals of Selmer groups of elliptic curves with supersingular reduction

3 citations · 11 across the 16 of their papers we have counts for

collaborators

16 papers

math.NT2021

On derivatives of Kato's Euler system and the Mazur-Tate Conjecture

David Burns, Masato Kurihara, Takamichi Sano

We provide a new interpretation of the Mazur-Tate Conjecture and then use it to obtain the first (unconditional) theoretical evidence in support of the conjecture for elliptic curv…

math.NT2020★ 3 cited

Notes on the dual of the ideal class groups of CM-fields

Masato Kurihara

In this paper, for a CM abelian extension of number fields, we propose a conjecture which describes completely the Fitting ideal of the minus part of the Pontryagin dual of t…

math.NT2020

Fitting ideals of -ramified Iwasawa modules over totally real fields

Cornelius Greither, Takenori Kataoka, Masato Kurihara

We completely calculate the Fitting ideal of the classical -ramified Iwasawa module for any abelian extension of totally real fields, using the shifted Fitting ideals rece…

math.NT2019★ 3 cited

On derivatives of Kato's Euler system for elliptic curves

David Burns, Masato Kurihara, Takamichi Sano

In this paper we study a new conjecture concerning Kato's Euler system of zeta elements for elliptic curves over . This conjecture, which we refer to as the `Genera…

math.NT2018★ 3 cited

On the refined conjectures on Fitting ideals of Selmer groups of elliptic curves with supersingular reduction

Chan-Ho Kim, Masato Kurihara

In this paper, we study the Fitting ideals of Selmer groups over finite subextensions in the cyclotomic -extension of of an elliptic curve over $\mathbb{…

cs.DS2016

Longest Common Subsequence in at Least Length Order-Isomorphic Substrings

Yohei Ueki, Diptarama, Masatoshi Kurihara +6

We consider the longest common subsequence (LCS) problem with the restriction that the common subsequence is required to consist of at least length substrings. First, we show a…