1,704 reputation
836
bio website math.berkeley.edu/~huang
location
age 27
visits member for 4 years, 10 months
seen Mar 5 '13 at 22:10

I'm working with Martin Olsson.

I'm interested in questions on Algebraic Geometry and stacks, but I also ask random questions. :-)


Jul
2
awarded  Inquisitive
Jul
2
awarded  Curious
Jun
9
awarded  Nice Question
Nov
8
awarded  Popular Question
Oct
14
awarded  Notable Question
Oct
13
awarded  Yearling
Sep
30
awarded  Popular Question
Sep
25
awarded  Nice Question
Sep
17
awarded  Popular Question
Jun
25
awarded  Excavator
Mar
31
awarded  Good Question
Mar
4
comment What exactly does \gg and \ll mean?
Normally the subscript should mean something the constant evolved in \ll depend on, but this case it looks weird.
Dec
1
awarded  Popular Question
Nov
17
awarded  Nice Question
Oct
13
awarded  Yearling
Oct
5
comment Families of ideal sheaves: What's the correct definition?
Rank one and non-zero ==> generic isomorphism, and torsion-free ==> injective (The kernel is supported on a proper closed subset, thus torsion.)
Sep
25
answered Topics for an Undergraduate Expository Paper in Number Theory
Sep
18
accepted Characterization of schemes whose dualizing complex is perfect
Sep
15
comment Characterization of schemes whose dualizing complex is perfect
Sure. I edited. What I wanted to ask is whether that $\omega_X$ being a perfect complex only happens in the Gorenstein case.
Sep
15
revised Characterization of schemes whose dualizing complex is perfect
added 32 characters in body