Sebastian Posur

activity

20172026

most citedA constructive approach to Freyd categories

4 citations · 12 across the 13 of their papers we have counts for

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math.AG2020

A constructive approach to Fourier-Mukai transforms for projective spaces via $A_{\infty}$ -functors between pretriangulated dg categories

Sebastian Posur

We discuss the following problem: how can an arbitrary Fourier-Mukai transform $ϕ : D^{b} (P^{a}) \to D^{b} (P^{b})$ betw…

math.AG2018

Atom spectra of graded rings and sheafification in toric geometry

Sebastian Posur

We prove that the atom spectrum, which is a topological space associated to an arbitrary abelian category introduced by Kanda, of the category of finitely presented graded modules…

math.AG2017

Constructing equivariant vector bundles via the BGG correspondence

Sebastian Posur

We describe a strategy for the construction of finitely generated $G$ -equivariant $Z$ -graded modules $M$ over the exterior algebra for a finite group $G$ . By an equivarian…

A constructive approach to Fourier-Mukai transforms for projective spaces via A∞​-functors between pretriangulated dg categories

Atom spectra of graded rings and sheafification in toric geometry

Constructing equivariant vector bundles via the BGG correspondence

A constructive approach to Fourier-Mukai transforms for projective spaces via $A_{\infty}$ -functors between pretriangulated dg categories