bio | website | math.mit.edu/~vinothn |
---|---|---|
location | Boston | |
age | 24 | |
visits | member for | 5 years, 2 months |
seen | Dec 30 '14 at 10:29 | |
stats | profile views | 2,004 |
I'm currently a third year graduate student studying geometric representation theory at MIT.
Sep 28 |
awarded | Popular Question |
Jul 2 |
awarded | Inquisitive |
Jul 2 |
awarded | Curious |
Jun 26 |
accepted | Pushforwards/pullbacks of some line bundles on (partial) flag varieties |
Jun 26 |
revised |
Computing tangent spaces of resolutions to Slodowy slices
added 69 characters in body |
Jun 25 |
asked | Computing tangent spaces of resolutions to Slodowy slices |
May 28 |
revised |
The prime numbers modulo $k$, are not periodic
Improved notation. |
May 28 |
suggested | approved edit on The prime numbers modulo $k$, are not periodic |
May 25 |
accepted | Explicit computations of small Deligne-Lusztig varieties (e.g. Drinfeld curve) |
May 11 |
revised |
Decomposing tensor products of irreducible representations of reductive groups over a finite field
deleted 516 characters in body |
Mar 3 |
awarded | Popular Question |
Sep 30 |
accepted | $A \otimes^L_B C$ computing the derived fiber product of schemes |
Sep 29 |
comment |
$A \otimes^L_B C$ computing the derived fiber product of schemes
What do you mean by the "codimension of A"? Usually codimension is defined for a subscheme. Also - in this case, which vector bundle on $\mathfrak{g}$ will you pick? |
Sep 23 |
comment |
$A \otimes^L_B C$ computing the derived fiber product of schemes
I understand what a flat module over a ring is but -- given a map $A \rightarrow B$ what does it mean for a sheaf of DG-algebras on $A$ to be flat over $B$? Thanks. |
Sep 23 |
comment |
$A \otimes^L_B C$ computing the derived fiber product of schemes
Ah okay. But what is the precise definition of a "complete intersection subscheme"? Hartshorne doesn't have a definition either. |
Sep 23 |
revised |
$A \otimes^L_B C$ computing the derived fiber product of schemes
added 14 characters in body |
Sep 21 |
comment |
$A \otimes^L_B C$ computing the derived fiber product of schemes
Thanks - that makes sense! But for the example, $A=\tilde{\mathfrak{g}} \rightarrow \mathfrak{g}=B$ -- what does the corresponding sheaf of dg-algebras (ie. the Koszul complex) look like? |
Sep 19 |
revised |
$A \otimes^L_B C$ computing the derived fiber product of schemes
deleted 1 characters in body; edited title |
Sep 19 |
revised |
$A \otimes^L_B C$ computing the derived fiber product of schemes
deleted 11 characters in body |
Sep 19 |
asked | $A \otimes^L_B C$ computing the derived fiber product of schemes |