2 papers
math.RT2025
Non-homogeneous Koszul duality in representation theory
Gwyn Bellamy, Simone Castellan, Isambard Goodbody
Motivated by the representation theory of symplectic reflection algebras, deformed preprojective algebras, and graded Hecke algebras, we consider filtered algebras whose associ…
math.RA2025
Module structure of Weyl algebras
Gwyn Bellamy
The seminal paper "J.T. Stafford, Module structure of Weyl algebras, J. London Math. Soc. (2) 18 (1978), no. 3, 429--442" was a major step forward in our understanding of Weyl alge…