Jishnu Ray

activity

20162026

most citedNumerical verification of the Cohen-Lenstra-Martinet heuristics and of Greenberg's

p

-rationality conjecture

4 citations · 11 across the 24 of their papers we have counts for

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math.NT2024

Characteristic ideal of the fine Selmer group and results on $μ$ -invariance under isogeny in the function field case

Sohan Ghosh, Jishnu Ray

Consider a function field $K$ with characteristic $p > 0$ . We investigate the $Λ$ -module structure of the Mordell-Weil group of an abelian variety over $Z_{p}$ -extensions of $…

math.NT2024

On a parity result for the symmetric square of modular forms with congruent residual representations

Jishnu Ray

The parity of Selmer ranks for elliptic curves defined over the rational numbers $Q$ with good ordinary reduction at an odd prime $p$ has been studied by Shekhar. The proo…

Characteristic ideal of the fine Selmer group and results on μ-invariance under isogeny in the function field case

On a parity result for the symmetric square of modular forms with congruent residual representations

Characteristic ideal of the fine Selmer group and results on $μ$ -invariance under isogeny in the function field case