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user45766
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5 votes
1 answer
200 views

global dimension

4 votes
0 answers
202 views

G-equivariant derived functors

2 votes
1 answer
182 views

McKay correspondence for a field $k$

2 votes
2 answers
338 views

semisimple category with finite number of simple objects

1 vote
0 answers
118 views

global dimension II

1 vote
0 answers
267 views

Tilting object in derived category

0 votes
0 answers
117 views

properties for DM stacks

0 votes
1 answer
118 views

Is the invariant algebra semisimple

-1 votes
2 answers
574 views

determinant of normal bundle ample