Donaldson-Thomas theory and cluster algebras
arXiv:1002.4884 · doi:10.1215/00127094-2142753
Abstract
We provide a transformation formula of non-commutative Donaldson-Thomas invariants under a composition of mutations. Consequently, we get a description of a composition of cluster transformations in terms of quiver Grassmannians. As an application, we give an alternative proof of Fomin-Zelevinsky's conjectures on -polynomials and -vectors.
39 pages, 8 figures, mostly rewritten
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Cited by in corpus (20)
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