17

Questions
votes newest views recent
4
10
votes
2
answers
370
views

What do correlation functions compute in CFT?

dec 28 at 4:40 Jeff Harvey 2,724●1●8●21

4
9
votes
3
answers
435
views

How to understand $Ext(\mathcal{O}_{Y},\mathcal{O}_{Z})$ for subvarieties $Y,Z\subset X$?

oct 1 at 10:13 unknown (google) 754●8

5
8
votes
1
answer
194
views

Point modules of quantum projective space $\mathbb{P}^n$

oct 11 at 14:57 lieven lebruyn 2,632●9●14

2
8
votes
1
answer
406
views

Diophantine theory of homogeneous cubic polynomials

oct 13 at 3:29 Chandan Singh Dalawat 11.4k●1●39●73

7
7
votes
2
answers
734
views

Global dimensions of non-commutative rings

nov 28 at 19:59 David White 4,858●1●20●27

3
7
votes
2
answers
423
views

Motivation of Virasoro algebra

dec 27 at 16:19 Aaron Bergman 1,443●1●5●15

3
6
votes
4
answers
402
views

Strongly Noetherian propoerty. When is the tensor $A\otimes_{k}B$ Noetherian for Noetherian rings $A$ and $B$?

nov 12 at 19:00 YACP 365●5

2
4
votes
2
answers
291
views

Moduli space of modules over non-commutative rings

sep 14 at 9:10 Andrew Davies 136●4

1
3
votes
0
answers
73
views

Balanced dualizing complex vs rigid dualizing complex?

nov 5 at 10:27 Muon 751●1●6

 
3
votes
1
answer
182
views

Are rational sections of a vector bundle useful?

jan 17 at 15:40 Pavel Safronov 906●3●6

1 2 next