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seen Jun 22 '12 at 22:40

Apr
27
revised divergence of a vector field on a manifold
added 129 characters in body; edited tags
Apr
27
awarded  Editor
Apr
27
comment divergence of a vector field on a manifold
Sorry, meant to put invertible, not non-invertible, just corrected it.
Apr
27
revised divergence of a vector field on a manifold
deleted 4 characters in body
Apr
27
asked divergence of a vector field on a manifold
Apr
11
asked Uniform Convergence of Bergman Kernel
Apr
10
asked Characterizing holomorphic functions in $L^2(\Bbb C^n)$
Dec
14
awarded  Student
Dec
14
comment Question concerning semisimple Lie algebras
That makes sense, thank you very much Mariano! Any suggestions on how to show that the bracket is in fact nonempty?
Dec
14
comment Question concerning semisimple Lie algebras
Yes, the root spaces are 1-dimensional. Does the bracket being nonempty automatically imply that it must be a 1-dimensional space (and hence all of $\frak g_{\alpha+\beta}$)?
Dec
14
asked Question concerning semisimple Lie algebras