Flatness for the moment map for representations of quivers
نویسندگان
چکیده
منابع مشابه
Morse Theory of the Moment Map for Representations of Quivers
The main results of this manuscript concern the Morse theory associated to the norm-square of a Kähler moment map f = ‖Φ − α‖2 on the space of representations Rep(Q,v) of a quiver; these are the first steps in a larger research program concerning the hyperkähler analogue of the well-known Kirwan surjectivity theorem in symplectic geometry. The first main result is that, although ‖Φ − α‖2 is not...
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ژورنال
عنوان ژورنال: Journal of Algebra
سال: 2006
ISSN: 0021-8693
DOI: 10.1016/j.jalgebra.2006.01.039