Journal
ADVANCES IN MATHEMATICS
Volume 256, Issue -, Pages 318-347Publisher
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.aim.2014.01.021
Keywords
Quiver Grassmannians; Nakajima quiver varieties
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- MSRI
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Inspired by recent work of Cerulli, Feigin and Reineke on desingularizations of quiver Grassmannians of representations of Dynkin quivers, we obtain desingularizations in considerably more general situations and in particular for Grassmannians of modules over iterated tilted algebras of Dynkin type. Our desingularization map is constructed from Nakajima's desingularization map for graded quiver varieties. (c) 2014 Elsevier Inc. All rights reserved.
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