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Apr
5
awarded  Popular Question
Apr
2
accepted Bracket of Lie algebra-valued differential form
Apr
2
comment Bracket of Lie algebra-valued differential form
thanks, I tend to do the mistake of considering tensor elements as decomposables over and over again!
Apr
2
revised Bracket of Lie algebra-valued differential form
edited tags
Apr
2
asked Bracket of Lie algebra-valued differential form
Mar
22
accepted Conjugation in the complexification of a vector space switches its type
Mar
16
accepted Root system independent of chosen Cartan algebra
Mar
15
accepted projective hypersurface is a submanifold
Mar
15
asked Root system independent of chosen Cartan algebra
Mar
5
awarded  Popular Question
Oct
25
asked Proper ideal of direct sum of simple Lie algebras
Sep
21
answered A question on the unit tangent bundle of the sphere and $SO(3)$
May
16
revised Conjugation in the complexification of a vector space switches its type
edited body
May
8
asked Conjugation in the complexification of a vector space switches its type
May
5
awarded  Popular Question
Mar
2
awarded  Popular Question
Jan
18
awarded  Critic
Jan
5
comment Eigenvalues of compact operator don't have nonzero accumulation points
@T.A.E. the proof is in the brackets
Jan
4
asked Eigenvalues of compact operator don't have nonzero accumulation points
Jan
3
comment Sobolev in vector bundles
@PtF I think it was from Jost's book on differential geometry/Riemannian geometry