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Hailong Dao's user avatar
Hailong Dao's user avatar
Hailong Dao's user avatar
Hailong Dao
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I enjoy thinking about questions in commutative algebra which have connections to neighboring fields.

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question
83
How to find ICM talks?
Apr 1, 2010
question
78
Irreducibility of polynomials in two variables
Feb 3, 2010
answer
61
What is the insight of Quillen's proof that all projective modules over a polynomial ring are free?
Mar 28, 2010
answer
54
Do all exact $1 \to A \to A \times B \to B \to 1$ split for finite groups?
Nov 4, 2011
answer
50
Serre's FAC in English
Feb 6, 2010
question
44
How to draw knots with LaTeX?
Apr 15, 2010
answer
43
Regular, Gorenstein and Cohen-Macaulay
Jun 18, 2011
question
42
Serre intersection formula and derived algebraic geometry?
Jan 18, 2010
question
40
Good user manuals for technical topics?
Apr 25, 2010
question
39
What is Serre's condition (S_n) for sheaves?
Apr 22, 2010
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