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24
Examples of great mathematical writing
4
What should be learned in a first serious schemes course?
1
Wonderful applications of the Vandermonde determinant
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before taking on a graduate student
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Curves which are not covers of P^1 with four branch points
12
Existence of zero cycles of degree one vs existence of rational points
8
extension of $G$-bundles (2)
9
Natural coherent sheaves on algebraic varieties
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Can every curve be written as $f(x)=g(y)$?
8
Characteristic zero and characteristic $p$ in algebraic geometry
7
Fundamental groups of Calabi-Yau varieties
10
Global sections of flat scheme also flat?
12
Which functor does the blowing up represent?
4
Grothendieck group of vector bundles
3
When is a holomorphic submersion with isomorphic fibers locally trivial?
5
Is this polynomial irreducible?
10
Lifting to Characteristic 0 not over W
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Examples of nice reduced singularities on Hilbert schemes--Edited
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How to show that an ind-scheme is not a scheme?
5
Determining rational functions by their critical points
1
Deformations of Hirzebruch surfaces and toric action
3
Really rigid varieties
6
Is this function field extension a Galois extension ?
2
Local freeness of direct images
7
Can the valuative criteria be checked “on a dense open”?
3
When is the kernel of the etale fundamental group in a fibration abelian?
3
Reference for moduli stack of principal G-bundles?
10
A little help with the unmixedness theorem?
5
are moduli stacks deligne-mumford stacks in general
9
Automorphisms of $SL_n$ as a variety
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