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Hodge theory for Lie algebra (co)homology

oct 26 11 at 14:57 robot 1,647●3●12

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easter problem - egg shapes

mar 30 at 1:32 Joseph O'Rourke 43.3k●1●49●214

 

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invariant symmetric bilinear forms and Lie algebra cohomology

nov 14 11 at 22:53 robot 1,647●3●12

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Answers
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Most memorable titles
14
What could be some potentially useful mathematical databases?
8
The conformal group of $S^n$.
6
why study Lie algebras?
5
What is a complex inner product space “really”?
5
Is there an explicit construction of a free coalgebra?
5
Curvature of the Cayley projective plane
4
Jordan algebra and quaternionic projective space
4
Quick proofs of hard theorems
4
$G_2$ and Geometry
3
Basic software libraries for numerical analysis using modern programming languages?
3
Software for Computing Baker-Campbell-Hausdorff
3
Minimal distance between a point and a manifold M (M is the intersection of a ball and an ellipsoid)
3
Generalization of scalar product to k-dimensional subspaces (as opposed to 1-dimensional subspaces, i.e. vectors)
3
Generator of translation for the hyperbolic plane?
3
Exceptional Schur-Weyl Duality
3
Peter-Weyl theorem as proven in Cartier’s Primer
3
Examples of theorems with proofs that have dramatically improved over time
3
Volume change under linear transformation
2
Book recommendation for ergodic theory and/or topological dynamics?
2
Type of 26-dimensional representation of different real forms of the complex simple Lie algebra $F_4$
2
Classical geometric interpretation of spinors
2
What does the adjective “natural” actually mean?
2
BGG resolution and representations of parabolic subalgebras
2
Definition of the curvature tensor
2
Is every locally connected subset of Euclidean space R^n locally path connected ?
2
Is there a “Riemann mapping theorem” for a circle in C^2 ?
2
Quotient space of $\mathbb{C}^5$ under the action of $SL(2,\mathbb{C})$
2
What is Symplectic Area?
2
Proving theorems by using functions with fixed points.
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