15

Answers
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4
Where is number theory used in the rest of mathematics?
2
Uniformization theorem for Riemann surfaces
4
Heuristic behind the Fourier-Mukai transform
1
Lie algebra $\mathfrak{so}(9)$ as a subalgebra of $\mathfrak{f}_4$
11
Why are the holomorphic line bundle sections finite dimensional?
0
Understand Witten’s “QFT and Jones Polynomials” - how does he get to the twisted Dirac operator L_{-}?
2
Examples of excess intersection theory?
2
How to understand $Ext(\mathcal{O}_{Y},\mathcal{O}_{Z})$ for subvarieties $Y,Z\subset X$?
3
(Mixed) Tate motives
8
Semisimplicity of Frobenius operation on etale cohomology?
1
Moduli spaces of vector bundles and stability conditions
6
“Arithmetic genus” of a plane curve singularity.
0
Vanishing of Ext group
6
cohomology and $j_!$
4
Calculation of L2-dimension