Vinoth
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Registered User
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I'm currently a third year graduate student studying geometric representation theory at MIT.
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May 7 |
revised |
Computing the Grothendieck-Springer resolution for $G = SL_2$ deleted 1 characters in body |
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May 7 |
asked | Computing the Grothendieck-Springer resolution for $G = SL_2$ |
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May 2 |
awarded | ● Popular Question |
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Apr 6 |
awarded | ● Notable Question |
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Mar 6 |
awarded | ● Notable Question |
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Mar 3 |
asked | A fact about $t/W$ and the centralizer bundle on $\mathfrak{g}^{\text{reg}}$ |
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Feb 22 |
comment |
A Fourier-Mukai type duality for gerbes, torsors and their duals Thanks David! I'll have another look at that paper of Donagi & Pantev. |
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Feb 19 |
asked | A Fourier-Mukai type duality for gerbes, torsors and their duals |
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Feb 4 |
comment |
Hitchin fibration outside of type A Thanks! I was having look at those references. I was having trouble finding the definition of cameral covers in the general case there though (but arxiv.org/abs/math/0604617 seemed relevant). Do you know if an analogue of the result $T^* \text{Bun}_n^0=\text{Pic}(\tilde{X}^0/\text{Hitch}_n^0)$ would hold in the general case, if we use cameral covers instead? Also, how precisely would one define $\tilde{X}^0$ in the general case? |
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Feb 4 |
revised |
Hitchin fibration outside of type A edited body |
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Feb 3 |
asked | Hitchin fibration outside of type A |
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Dec 22 |
comment |
Identifying $T^* Bun_G$ with Higgs bundles Thanks Pavel! Quick question: how does one derive the description of the tangent complex you mention at the start? What is the universal bundle P on $Bun_G(C)×C$ - is it the pullback of some object on $Bun_G(C)$? |
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Dec 18 |
asked | Identifying $T^* Bun_G$ with Higgs bundles |
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Dec 18 |
comment |
Koszul duality, and coherent sheaves on $pt/G \times_{\mathfrak{g}/G} pt/G$ Thanks! It makes more sense now. |
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Dec 11 |
revised |
Koszul duality, and coherent sheaves on $pt/G \times_{\mathfrak{g}/G} pt/G$ edited tags |
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Dec 11 |
comment |
Koszul duality, and coherent sheaves on $pt/G \times_{\mathfrak{g}/G} pt/G$ I can also try doing that (though it would take longer). If you think this question is inappropriate for MO, let me know and I'll delete it. |
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Dec 11 |
revised |
Koszul duality, and coherent sheaves on $pt/G \times_{\mathfrak{g}/G} pt/G$ deleted 3 characters in body; edited title |
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Dec 11 |
asked | Koszul duality, and coherent sheaves on $pt/G \times_{\mathfrak{g}/G} pt/G$ |
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Dec 8 |
answered | Non-Symmetric Quiver Varieties |
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Nov 28 |
awarded | ● Yearling |
