In this paper, we investigate the relationship between twisted and untwisted character varieties, via a specific instance of the Cohomological Hall algebra for moduli of objects in 3-Calabi-Yau categories introduced by Kontsevich and Soibelman. In terms of Donaldson-Thomas theory, this relationship is completely understood via the calculations of Hausel and Villegas of the E polynomials of twisted character varieties and untwisted character stacks. We present a conjectural lift of this relationship to the cohomological Hall algebra setting
We calculate the E-polynomials of certain twisted GL(n,ℂ)-character varieties Mn of Riemann surfaces...
For any free oriented Borel–Moore homology theory A, we construct an associative product on the A-th...
We count points over a finite field on wild character varieties,of Riemann surfaces for singularitie...
In this paper, we investigate the relationship between twisted and untwisted character varieties, vi...
Given a smooth finitely generated algebra with a potential one can study the refined Donaldson-Thom...
Donaldson-Thomas theory has been developed to study moduli spaces in a 3-Calabi-Yau setting strongly...
This is a survey article on Hall algebras and their applications to the study of motivic invariants ...
In the present paper, we provide a full categorification, at the level of stable $\infty$-categories...
We introduce for each quiver Q and each algebraic oriented cohomology theory A, the cohomological Ha...
This review gives an introduction to cohomological Donaldson– Thomas theory: the study of a cohomolo...
This thesis contains two main results. The first is a comparison formula for the Donaldson-Thomas in...
We calculate the E-polynomials of certain twisted GL(n,C)-character varieties Mn of Riemann surfaces...
Pour toute courbe projective lisse C et théorie homologique orientée de Borel-Moore libre A, on cons...
This thesis contains two main results. The first is a comparison formula for the Donaldson-Thomas in...
We define an action of the (double of) Cohomological Hall algebra of Kontsevich and Soibelman on the...
We calculate the E-polynomials of certain twisted GL(n,ℂ)-character varieties Mn of Riemann surfaces...
For any free oriented Borel–Moore homology theory A, we construct an associative product on the A-th...
We count points over a finite field on wild character varieties,of Riemann surfaces for singularitie...
In this paper, we investigate the relationship between twisted and untwisted character varieties, vi...
Given a smooth finitely generated algebra with a potential one can study the refined Donaldson-Thom...
Donaldson-Thomas theory has been developed to study moduli spaces in a 3-Calabi-Yau setting strongly...
This is a survey article on Hall algebras and their applications to the study of motivic invariants ...
In the present paper, we provide a full categorification, at the level of stable $\infty$-categories...
We introduce for each quiver Q and each algebraic oriented cohomology theory A, the cohomological Ha...
This review gives an introduction to cohomological Donaldson– Thomas theory: the study of a cohomolo...
This thesis contains two main results. The first is a comparison formula for the Donaldson-Thomas in...
We calculate the E-polynomials of certain twisted GL(n,C)-character varieties Mn of Riemann surfaces...
Pour toute courbe projective lisse C et théorie homologique orientée de Borel-Moore libre A, on cons...
This thesis contains two main results. The first is a comparison formula for the Donaldson-Thomas in...
We define an action of the (double of) Cohomological Hall algebra of Kontsevich and Soibelman on the...
We calculate the E-polynomials of certain twisted GL(n,ℂ)-character varieties Mn of Riemann surfaces...
For any free oriented Borel–Moore homology theory A, we construct an associative product on the A-th...
We count points over a finite field on wild character varieties,of Riemann surfaces for singularitie...