219

Answers
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8
how does one understand GRR? (Grothendieck Riemann Roch)
8
What is a good introductory text for moduli theory?
12
A down-to-earth introduction to the uses of derived categories
5
The Frobenius morphism
7
Applications of Grothendieck-Riemann-Roch?
24
Sheaves without global sections
5
Total space of the line bundle $\mathcal{O}(1)$ over $\mathbb{P}^n$
7
Extending vector bundles on a given open subscheme
10
Duals and Tensor products
3
Dual of Torsion free/Reflexive Coherent Sheaf
1
Does Ext commute with direct limit?
16
Extending vector bundles on a given open subscheme, reprise
8
Accumulation of algebraic subvarieties: Near one subvariety there are many others (?)
3
pushforward of locally free sheaf is locally free?
-1
Clifford algebra non-zero
13
Natural examples of sequences of adjoint functors
2
Schemes over ℤ with a “graded existence over 𝔽₁”
2
non-locally trivial A^n bundles
12
How do you describe vector bundles on elliptic curves?
1
Does a locally free sheaf over a product pushforward to a locally free sheaf?
6
Blow-up removes intersections?
1
Hochschild homology of Fukaya category in mirror symmetry
4
Segre classes vs Chern classes
13
Is Tor always torsion?
4
Hartshorne Exercise III.4.7 (cohomology of closed subschemes in $\mathbb{P}^2$)
2
crepant resolution
6
How Gr(2,7) and Gr(3,6) are related?
4
How far is the tangent bundle from projective space?
2
Is this long sequence of Hom’s exact ?
8
Calculating the decomposition of a vector bundle over rational curve
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