188 citations · 249 across the 16 of their papers we have counts for
16 papers
Cyclotomic norm congruences for zeta values and modular -values
Shubhrajit Bhattacharya, Anwesh Ray, R. Sujatha
We study congruences between special values of zeta functions and modular -functions in cyclotomic towers. The underlying mechanism is an integral norm congruence for finite-lev…
On the equals zero conjecture for the fine Selmer group in Iwasawa theory
Shaunak V. Deo, Anwesh Ray, R. Sujatha
We study the Iwasawa theory of the fine Selmer group associated to certain Galois representations. The vanishing of the -invariant is shown to follow in some cases from a natura…
Arithmetic statistics for the Fine Selmer group in Iwasawa theory
Anwesh Ray, R. Sujatha
We study arithmetic statistics for Iwasawa invariants for fine Selmer groups associated to elliptic curves.
Iwasawa Invariants for Symmetric Square Representations
Anwesh Ray, R. Sujatha, Vinayak Vatsal
Let be a prime, and a prime of above . Let and be -ordinary, -distinguished and -stabilize…
On the -invariants of residually reducible Galois representations
Anwesh Ray, R. Sujatha
The Iwasawa -invariant of the Selmer group of a residually reducible Galois representation arising from a Hecke eigencuspform is studied. Furthermore, certain Iwasawa-invariants…
On fine Selmer groups and the greatest common divisor of signed and chromatic -adic -functions
Antonio Lei, R. Sujatha
Let be an elliptic curve and an odd prime where has good supersingular reduction. Let denote the characteristic power series of the Pontryagin dual of…