José Figueroa-O'Farrill's user avatar
José Figueroa-O'Farrill's user avatar
José Figueroa-O'Farrill's user avatar
José Figueroa-O'Farrill
  • Member for 14 years, 5 months
  • Last seen this week
3 votes
Accepted

7-sphere x 4-sphere manifold and its physical significance

5 votes

Lie groups generated by finitely many Lie algebra elements

11 votes

Applications of schemes to mathematical physics

1 vote

When is an almost Hermitian manifold almost Kähler?

4 votes
Accepted

Lie super algebra presentation of the Kähler identities

5 votes

Physicist's request for intuition on covariant derivatives and Lie derivatives

4 votes
Accepted

Gaussian curvature of a surface does not take the constant value 1?

3 votes
Accepted

Klein Gordon equation - references

5 votes

Nonlinear sigma models with non-compact groups / target spaces

3 votes

Algorithm to determine whether there is an injective homomorphism between two Lie algebras

1 vote
Accepted

Show the Cartan 3-form transgresses to the Killing form in the Weil algebra

4 votes

Characters of irreducible unitary representations of the Poincaré group

8 votes
Accepted

How to solve the system of PDEs defining Killing vectors

2 votes
Accepted

coisotropic submanifolds on poisson manifolds

15 votes

Applications of the Cayley-Hamilton theorem

4 votes

Trace of six gamma matrices

4 votes

Where is the paper "Theorie de Lie pour les groupoides differentielles (J. Pradines)"?

10 votes

Advanced Differential Geometry Textbook

5 votes
Accepted

Action of G_2 on certain 7x7 skew-symmetric matrices

2 votes

Permutable (Lie) subgroups

2 votes
Accepted

Marcel Berger's "Sur les groupes d'holonomie homogènes de variétés à connexion affine et des variétés riemanniennes."

11 votes

Open questions in Riemannian geometry

4 votes

String theory target spaces

4 votes
Accepted

Ricci Curvature and the Chern Class of the Levi-Civita

4 votes
Accepted

Twistors for spaces of $n-$dimensions

11 votes

Exact Definition of Dirac Operator

3 votes
Accepted

Action of rotation group on Matrices

4 votes

What math institutes offer research in pairs/research in teams?

12 votes

Geodesics on $SU(4)$

2 votes

Equivalent Killing vector fields via an isometry

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