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math.NT2026
Delta Characters and Filtered Isocrystals
Lance Gurney, Sudip Pandit, Arnab Saha
Given an abelian scheme over a -adic ring , Borger and Saha constructed a filtered module with a…
math.NT2026
Delta theory of Anderson Modules II: Hodge-Pink structure
Sudip Pandit, Arnab Saha
In this article, using the theory of -geometry, we construct a canonical -isocrystal admitting a Hodge-Pink structure for any abelian Ande…
math.NT2025
A Buium--Coleman bound for the Mordell--Lang conjecture
Netan Dogra, Sudip Pandit
For a hyperbolic curve of genus with good reduction at , we give an explicit bound on the Mordell--Lang locus , when …