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Hi, is there any algorithm known for computing (middle perversity)intersection homology of complex toric varieties based on their combinatorial data? I'm not looking for a computer program.

Regards,

Peter

flag	asked Jun 15 2010 at 10:09 Peter Miller 53●2

I just found out that there is a chapter in Kirwan/Woolf-Introd. to IH". I will go thru it and write again if questions arise! – Peter Miller Jun 15 2010 at 11:42

Alexander Woo · Accepted Answer · 2010-06-15 15:08:25Z UTC

4

See

Braden, Tom and MacPherson, Robert, From moment graphs to intersection cohomology, Math. Ann. 321 (2001), no. 3, 533--551.

answered Jun 15 2010 at 15:08

Alexander Woo
1,615●1●5●14

Intersection homology for toric varieties

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