Sudhanshu Shekhar

activity

20162025

most citedRelating Tate-Shafarevich group of an elliptic curve with class group

8 citations · 16 across the 9 of their papers we have counts for

collaborators

Showing 2016Show all

2 papers · 1 filter

math.NT2016★ 6 cited

Root numbers and parity of local Iwasawa invariants

Suman Ahmed, Chandrakant Aribam, Sudhanshu Shekhar

Given two elliptic curves $E_{1}$ and $E_{2}$ defined over the field of rational numbers, $Q$ , with good reduction at an odd prime $p$ and equivalent mod $p$ Galois representa…

math.NT2016

Visibility of Shafarevich-Tate group of abelian varieties over number field extensions

Sudhanshu Shekhar

Given an abelian variety J and an abelian subvariety A of J over a number field K, we study the visible elements of the Shafarevich-Tate group of A with respect to J over certain n…