12 citations · 147 across the 45 of their papers we have counts for
4 papers · 1 filter
Geometrization of principal series representations of reductive groups
Masoud Kamgarpour, Travis Schedler
In geometric representation theory, one often wishes to describe representations realized on spaces of invariant functions as trace functions of equivariant perverse sheaves. In th…
Curved infinity-algebras and their characteristic classes
Andrey Lazarev, Travis Schedler
In this paper we study a natural extension of Kontsevich's characteristic class construction for A-infinity and L-infinity algebras to the case of curved algebras. These define hom…
On the asymptotic S_n-structure of invariant differential operators on symplectic manifolds
Qingchun Ren, Travis Schedler
We consider the space of polydifferential operators on n functions on symplectic manifolds invariant under symplectic automorphisms, whose study was initiated by Mathieu in 1995. P…
Traces on finite W-algebras
Pavel Etingof, Travis Schedler
We compute the space of Poisson traces on a classical W-algebra modulo an arbitrary central character, i.e., linear functionals on such an algebra invariant under Hamiltonian deriv…