%0 Journal Article %A Márton Hablicsek %A Jesse Vogel %T Virtual Classes of Representation Varieties of Upper Triangular Matrices via Topological Quantum Field Theories %J Symmetry, integrability and geometry: methods and applications %D 2022 %V 18 %U http://geodesic.mathdoc.fr/item/SIGMA_2022_18_a94/ %G en %F SIGMA_2022_18_a94