Pál Zsámboki

activity

20162025

most citedThe density of planar sets avoiding unit distances

4 citations · 8 across the 11 of their papers we have counts for

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4 papers · 1 filter

math.AG2020

A homotopical Skolem--Noether theorem

Ajneet Dhillon, Pál Zsámboki

The classical Skolem--Noether Theorem [Giraud, 71] shows us (1) how we can assign to an Azumaya algebra $A$ on a scheme $X$ a cohomological Brauer class in $H^{2} (X, G_{m})$ and…

math.AG2019

Twisted forms of perfect complexes and Hilbert 90

Ajneet Dhillon, Pál Zsámboki

Automorphisms of a perfect complex naturally have the structure of an $\infty$ -group: the 1-morphisms are quasi-isomorphisms, the 2-morphisms are homotopies, etc. This article star…

math.AG2018★ 2 cited

On the $\infty$ -stack of complexes over a scheme

Ajneet Dhillon, Pál Zsámboki

We study fppf descent for enhanced derived categories. We revisit the work of [HS] and [TV08] in a lax context. More precisely, we construct a Cartesian and coCartesian fibration $…

math.AG2016

Extensions of $\infty$ -group sheaves

Pal Zsamboki

Let $X$ be an $\infty$ -topos, for example the $\infty$ -category of simplicial sheaves on a Grothendieck site. Then $\infty$ -group sheaves are group objects in $X$ …

A homotopical Skolem--Noether theorem

Twisted forms of perfect complexes and Hilbert 90

On the ∞-stack of complexes over a scheme

Extensions of ∞-group sheaves

On the $\infty$ -stack of complexes over a scheme

Extensions of $\infty$ -group sheaves