1 citations · 1 across the 3 of their papers we have counts for
8 papers
New examples of non-Fourier-Mukai functors
Theo Raedschelders, Alice Rizzardo, Michel Van den Bergh
In this paper we prove that any smooth projective variety of dimension equipped with a tilting bundle can serve as the source variety of a non-Fourier-Mukai functor between…
Hochschild cohomology and deformations of -functors
Ciaran Meachan, Theo Raedschelders
Given a split -functor between smooth projective varieties, we provide necessary and sufficient conditions, in terms of the Ho…
On solvability of the first Hochschild cohomology of a finite-dimensional algebra
Florian Eisele, Theo Raedschelders
For an arbitrary finite-dimensional algebra , we introduce a general approach to determining when its first Hochschild cohomology , considered as a Lie algebra, i…
The Frobenius morphism in invariant theory II
Theo Raedschelders, Špela Špenko, Michel Van den Bergh
Let be the homogeneous coordinate ring of the Grassmannian defined over an algebraically closed field of characteristic . In this…
Hilbert squares: derived categories and deformations
Pieter Belmans, Lie Fu, Theo Raedschelders
For a smooth projective variety with exceptional structure sheaf, and the Hilbert scheme of two points on , we show that the Fourier-Mukai functor $…
The Tannaka-Krein formalism and (re)presentations of universal quantum groups
Theo Raedschelders, Michel Van den Bergh
This is a draft version for an extra chapter in the second edition of the book Quantum Groups and Noncommutative Geometry by Yu. I. Manin. We survey our work on Manin's universal H…