User Zhaoting Wei

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Is the deformation of a $C^{\infty}$-manifold over Artin local algebra trivial?

@PhilTosteson I edited the question, adding the flatness condition. Does it make sense now?

Oct 24 at 20:43

revised

Is the deformation of a $C^{\infty}$-manifold over Artin local algebra trivial?

I added flatness condition.

Oct 24 at 20:43

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comment

Is the deformation of a $C^{\infty}$-manifold over Artin local algebra trivial?

@Z.M It is just a intuitive definition. We should use the ringed space definition as the true definition.

Oct 24 at 14:54

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Is the deformation of a $C^{\infty}$-manifold over Artin local algebra trivial?

Oct 24 at 14:46

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Self-Learner

Oct 10 at 13:47

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Nice Question

Oct 3 at 8:35

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How obtain the right definition of smooth elements in a $C^*$-algebra?

Jul 30 at 17:40

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What are the norms of the generators of the standard Podleś sphere?

Jul 29 at 16:57

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What are the norms of the generators of the standard Podleś sphere?

Jul 28 at 12:47

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What are the norms of the generators of the standard Podleś sphere?

Jul 28 at 2:58

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Yearling

Jul 8 at 2:15

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Necromancer

Apr 1 at 15:17

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Revival

Apr 1 at 9:10

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Does there exist a GRR-like generalization of the AS Index Theorem?

Apr 1 at 2:08

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Proof of the Hirzebruch-Riemann-Roch theorem using the Atiyah-Singer index theorem

Apr 1 at 1:11

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Notable Question

Mar 31 at 10:27

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