Morse decomposition for D-module categories on stacks

Let Y be a smooth algebraic stack exhausted by quotient stacks. Given a Kirwan-Ness stratification of the cotangent stack T^*Y, we establish a recollement package for twisted D-modules on Y, gluing the category from subquotients described via modules microsupported on the Kirwan-Ness strata of T^*Y....

Повний опис

Бібліографічні деталі
Автори: McGerty, K, Nevins, T
Формат: Journal article
Опубліковано: 2017