Article ID Journal Published Year Pages File Type
4584925 Journal of Algebra 2014 16 Pages PDF
Abstract
We study tilting for the heart A of the canonical t-structure of the finite-dimensional derived category of the Ginzburg algebra for a quiver with potential (Q,W). We give conditions on that the stable objects for a central charge on A define a sequence of simple tilts from A to A[−1]. On that conditions the refined Donaldson-Thomas invariant associated to (Q,W) is independent of the chosen central charge.
Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
Authors
,