A. Hogadi

activity

20062026

most citedA^1-connected components of schemes

5 citations · 23 across the 29 of their papers we have counts for

collaborators

Showing 2010Show all

4 papers · 1 filter

math.NT2010

On cohomology of Witt vectors of algebraic integers and a conjecture of Hesselholt

Amit Hogadi, Supriya Pisolkar

Let $K$ be a complete discrete valued field of characteristic zero with residue field $k_{K}$ of characteristic $p > 0$ . Let $L / K$ be a finite Galois extension with the Galois group…

math.AG2010

Einstein-Hermitian connection on twisted Higgs bundles

Indranil Biswas, Tomas L. Gomez, Norbert Hoffmann +1

Let $X$ be a smooth projective variety over $C$ . We prove that a twisted Higgs vector bundle $(\calE\, ,θ)$ on $X$ admits an Einstein--Hermitian connection if and only if $…

math.AG2010

Birational invariance of the $S$ -fundamental group scheme

Amit Hogadi, Vikram Mehta

Let $X$ and $Y$ be nonsingular projective varieties over an algebraically closed field $k$ of positive characteristic. If $X$ and $Y$ are birational, we show their $S$ -fundamental…

math.AG2010

On the algebraic fundamental group of smooth varieties in characteristic $p > 0$

Hélène Esnault, Amit Hogadi

We define an analog in characteristic $p > 0$ of the proalgebraic completion of the topological fundamental group of a complex manifold.

On cohomology of Witt vectors of algebraic integers and a conjecture of Hesselholt

Einstein-Hermitian connection on twisted Higgs bundles

Birational invariance of the S-fundamental group scheme

On the algebraic fundamental group of smooth varieties in characteristic p>0

Birational invariance of the $S$ -fundamental group scheme

On the algebraic fundamental group of smooth varieties in characteristic $p > 0$