Homological projective duality conjecture for generalized Pfaffian varieties
Homological projective duality conjecture for generalized Pfaffian varieties
Let be a vector space of dimension . For each integer with
consider the generalized Pfaffian varieties
A noncommutative resolution of singularities is a resolution of the corresponding variety by a noncommutative algebra.
Generalized Pfaffian HPD conjecture. For every , there exist noncommutative resolutions of singularities of and which are Homologically Projectively Dual.
This would extend homological projective duality beyond the basic Grassmannian–Pfaffian pair to generalized Pfaffian varieties. It is proposed as a possible direction of generalization, and no proof or resolution is given in the paper.
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Sources & referencesView supporting material
Primary source
Alexander Kuznetsov, “Homological projective duality for Grassmannians of lines”, arXiv:math/0610957 (2006).
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