Marc Nieper-Wißkirchen
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Registered User
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Apr 27 |
awarded | ● Notable Question |
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Apr 4 |
awarded | ● Popular Question |
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Feb 25 |
comment |
Scalar curvature notion for Cartan connections @Robert: Please excuse my late silence — I have caught a serious cold and had no head for maths. Will think about your new input during the next days. |
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Feb 14 |
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Scalar curvature notion for Cartan connections Thanks for these thoughts so far; expressing all tensors using the natural coframe makes things much clearer. I have one question, though: In case of $H$ being non-trivial, why would I want to look at $\mathfrak h^* \otimes \Lambda^2 (\mathfrak g/\mathfrak h)$? I specifically do not want to restrict to torsion-free geometries, so I would need something like $\mathfrak g^* \otimes \Lambda^2 (\mathfrak g/\mathfrak h)$, wouldn't I? |
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Feb 14 |
asked | Scalar curvature notion for Cartan connections |
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Feb 14 |
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The Quillen model structure on simplicial sets as a Bousfield localization Thanks for this clear answer and the reference to the paper of Freyd, which (unfortunately) I didn't know of. |
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Dec 18 |
asked | The Quillen model structure on simplicial sets as a Bousfield localization |
