List questions from deformation-theory

Published on 14 Nov 2013 - 14:54

2.5k

Views

First order and infinitesimal deformations

Published on 03 Dec 2013 - 14:10

145

Views

Deformations of a cuspidal plane cubic

Published on 07 Dec 2013 - 18:29

105

Views

Compute $h^1(X,T_X)$ for a plane curve $X\subset \mathbb P^2$

Published on 08 Dec 2013 - 23:44

527

Views

Deformation Theory reference

Published on 15 Dec 2013 - 15:10

293

Views

Endomorphism of a local $k$-algebra inducing an automorphism modulo $m^2$ is an automorphism

Published on 12 Feb 2014 - 5:23

285

Views

Artinian local rings which are not algebras over a field

Published on 23 Apr 2017 - 18:09

75

Views

Why is there this exact sequence

Published on 27 Apr 2017 - 15:22

255

Views

What is the obstruction?

Published on 21 May 2017 - 10:32

49

Views

Where can I learn more about varieties over the p-adic integers?

Published on 07 Jun 2017 - 6:25

130

Views

Deformation Numbers of Genus $g$ Curves

Published on 26 Jun 2017 - 22:20

160

Views

What is the restriction of a deformation?

Published on 17 Jul 2017 - 13:14

132

Views

Abstract deformations of affine schemes are affine?

Published on 23 Feb 2026 - 10:04

1.1k

Views

"Topological Equivalence" of Double Torus and a Torus with another hole

Published on 28 Jul 2017 - 16:38

109

Views

Why is this a versal extension?

Published on 02 Aug 2017 - 4:55

List Question

Exact sequences in the Mumford example

First order and infinitesimal deformations

Deformations of a cuspidal plane cubic

Compute $h^1(X,T_X)$ for a plane curve $X\subset \mathbb P^2$

Deformation Theory reference

Endomorphism of a local $k$-algebra inducing an automorphism modulo $m^2$ is an automorphism

Artinian local rings which are not algebras over a field

Why is there this exact sequence

What is the obstruction?

Where can I learn more about varieties over the p-adic integers?

Deformation Numbers of Genus $g$ Curves

What is the restriction of a deformation?

Abstract deformations of affine schemes are affine?

"Topological Equivalence" of Double Torus and a Torus with another hole

Why is this a versal extension?

Trending Questions

Popular # Hahtags

Popular Questions