WALL-CROSSING FORMULAS FOR FRAMED OBJECTS
- 23 April 2012
- journal article
- Published by Oxford University Press (OUP) in The Quarterly Journal of Mathematics
- Vol. 64 (2) , 489-513
- https://doi.org/10.1093/qmath/has010
Abstract
We prove wall-crossing formulas for the motivic invariants of the moduli spaces of framed objects in the ind-constructible abelian categories. Developed techniques are applied in the case of the motivic Donaldson–Thomas invariants of quivers with potentials. Another application is a new proof of the formula for the motivic invariants of smooth models of quiver moduli spaces.Keywords
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