7 citations · 9 across the 16 of their papers we have counts for
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Deformation of tilting-type derived equivalences for crepant resolutions
Wahei Hara
We say that an exact equivalence between the derived categories of two algebraic varieties is tilting-type if it is constructed by using tilting bundles. The aim of this article is…
On derived equivalence for Abuaf flop: mutation of non-commutative crepant resolutions and spherical twists
Wahei Hara
Recently, Segal constructed a derived equivalence for an interesting 5-fold flop that was provided by Abuaf. The aim of this article is to add some results for the derived equivale…
Non-commutative crepant resolution of minimal nilpotent orbit closures of type A and Mukai flops
Wahei Hara
In this article, we construct a non-commutative crepant resolution (=NCCR) of a minimal nilpotent orbit closure of type A, and study relations between an NCCR and…
Strong full exceptional collections on certain toric varieties with Picard number three via mutations
Wahei Hara
In this paper, we study derived categories of certain toric varieties with Picard number three that are blowing-up another toric varieties along their torus invariant loci of codim…