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Results tagged with reference-request
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user 36625
This tag is used if a reference is needed in a paper or textbook on a specific result.
6
votes
1
answer
2k
views
(Co)tangent complexes of quotient stacks
Let $X$ be an algebraic variety over a field $\mathbb{K}$ equipped with a right action of a smooth algebraic group $G$.
One can form the quotient stack $[X/G]$. My question is probably quite elementar …
- 1,609
14
votes
1
answer
2k
views
Kontsevich integral : state of the art
The Kontsevich integral is known to be a universal Vassiliev invariant.
It is still an open question whether it is a complete knot invariant, i.e. whether it distinguishes a given knot from all other …
- 1,609
5
votes
1
answer
902
views
Stacks and Maurer-Cartan elements
One can associate to any deformation problem a dg Lie or $L_{\infty}$-algebra $g$.
For instance, in algebraic deformation theory, let's say the deformation theory of algebras over a Koszul operad $P$, …
- 1,609
8
votes
Accepted
References for the moduli space of complex structures
Concerning the deformation theory of complex manifolds, there are of course the seminal papers of Kodaira-Spencer. There are also some more recent notes of Manetti, Lectures on deformations of complex …
- 1,609
2
votes
0
answers
186
views
About the Lie algebra of polyvector fields
I would like to know if someone already did some computations of the group of Lie algebra automorphisms of the algebra of polyvector fields on $\mathbb{R}^n$ equiped with the Schouten bracket (or anot …
- 1,609