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Ho Chung Siu

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Name Ho Chung Siu
Member for 3 years
Seen 13 hours ago
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Location Hong Kong
Age 24
13

Questions
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Sheaf cohomology and injective resolutions

sep 14 11 at 19:14 Anton Geraschenko♦♦ 13.8k●3●48●108

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23
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5
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How to think about CM rings?

nov 28 09 at 18:56 Gil Kalai 11.1k●6●81●146

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13
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3
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2k
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Finite type/finite morphism

nov 26 09 at 3:10 Ho Chung Siu 1,730●1●11●20

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13
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10
answers
5k
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Set theory for category theory beginners

may 5 10 at 13:47 Seamus 117●6

1
8
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2
answers
751
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Primary decomposition for modules

aug 23 at 15:54 David Corwin 6,730●23●57

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5
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1
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359
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Some examples of depth

dec 2 09 at 19:20 Hailong Dao 15.5k●29●71

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4
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2
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Non-finitely generated ring of regular functions

oct 23 09 at 12:16 David Speyer 56.3k●3●103●242

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3
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Definition of sheaves in wikipedia

jan 15 10 at 19:57 Harry Gindi 8,948●2●33●97

1 2 next

 

8

Answers
votes newest views recent
7
When is a Hausdorff space metrisable?
6
Proof of no rational point on Selmer’s Curve 3x^3+4y^3+5z^3=0
5
Is there a name for the matrix equation A X B + B X A + C X C = D?
4
What is the simplest non-recursive formulation for the following recursive function?
2
Morphisms of (quasi-)projective varieties
2
Alternative Undergraduate Analysis Texts
2
Preschemes and schemes
0
“Conjugacy rank” of two matrices over field extension

 

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