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Results tagged with intersection-cohomology
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user 130879
2
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Does intermediate extension functor commutes with forgetful functor in equivariant derived c...
The forgetful functor from $D^b_G(X)$ to $D^b(X)$ carries $Perv_G(X)$ to $Perv(X)$ by definition $5.1$ in the book of Bernstein and Lunts. My question is do the following functors, intermediate extens …
- 677
7
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0
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164
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Explicit computation for perverse cohomology
To construct the convolution product for two ($G(O)$-equivariant) perverse sheaves $\mathcal{F}, \mathcal{G}$ on affine grassmanian, the first thing we need to compute is $^PH^0(\mathcal{F} \boxtimes^ …
- 677