Peter Lee 's user avatar
Peter Lee 's user avatar
Peter Lee 's user avatar
Peter Lee
  • Member for 14 years, 2 months
31 votes
1 answer
3k views

What is the Hirzebruch-Riemann-Roch formula for the flag variety of a Lie algebra?

16 votes
1 answer
2k views

Is there Grothendieck Riemann Roch for abelian category?

15 votes
3 answers
3k views

Is Higher K-functor the derived functor of K0?

12 votes
2 answers
2k views

Is there a machinery describing all the irreducible representations ?

12 votes
3 answers
1k views

construct scheme from quivers?

11 votes
2 answers
2k views

Is there triangulated category version of Barr-Beck's theorem?

7 votes
1 answer
1k views

What is the standard reference on "infinitesimal space" in algebraic geometry??

5 votes
3 answers
1k views

Affine morphisms in different settings coincide?

4 votes
2 answers
655 views

What is the relationship between representations of Lie algebra and Weyl algebra?

3 votes
2 answers
892 views

How to introduce Kahler differential in category? [closed]

3 votes
2 answers
1k views

differential operator in noncommutative geometry?

1 vote
0 answers
373 views

Is there functorial point of view to differential operator?