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visits | member for | 3 years, 11 months |
seen | 21 hours ago | |
stats | profile views | 3,256 |
Jun 18 |
answered | The fibers of the momentum map for the $SO(n+1)$ symmetry of the geodesic flow on $S^n$ |
Jun 17 |
comment |
History of Gauss' Law
The eighth entry in its bibliography is to the paper of 1813 by Gauss. |
Jun 17 |
comment |
History of Gauss' Law
Dear Michael Spivak, you could give a look at this paper of Viktor Katz on the subject, I hope it is useful to you.ingelec.uns.edu.ar/asnl/Materiales/Cap03Extras/Stokes-Katz.pdf |
Jun 17 |
revised |
The fibers of the momentum map for the $SO(n+1)$ symmetry of the geodesic flow on $S^n$
added 11 characters in body |
Jun 17 |
awarded | Necromancer |
Jun 17 |
revised |
The fibers of the momentum map for the $SO(n+1)$ symmetry of the geodesic flow on $S^n$
added 37 characters in body |
Jun 17 |
revised |
The fibers of the momentum map for the $SO(n+1)$ symmetry of the geodesic flow on $S^n$
added 235 characters in body; added 2 characters in body |
Jun 17 |
revised |
The fibers of the momentum map for the $SO(n+1)$ symmetry of the geodesic flow on $S^n$
added 69 characters in body; edited tags |
Jun 17 |
revised |
The fibers of the momentum map for the $SO(n+1)$ symmetry of the geodesic flow on $S^n$
added 1 characters in body |
Jun 17 |
revised |
The fibers of the momentum map for the $SO(n+1)$ symmetry of the geodesic flow on $S^n$
added 18 characters in body; added 1 characters in body |
Jun 17 |
asked | The fibers of the momentum map for the $SO(n+1)$ symmetry of the geodesic flow on $S^n$ |
Jun 9 |
comment |
Depressed graduate student.
math.uh.edu/~tomforde/Articles/Emotional-Perils.pdf |
Jun 9 |
accepted | what are the killing vector fields on a triaxial ellipsoid? |
Jun 9 |
comment |
what are the killing vector fields on a triaxial ellipsoid?
I have received two answers that are equally very interesting. My question was not restrictive on the kind of proof. Not being possible multiple choices, I have accepted the first posted answer. |
Jun 8 |
comment |
what are the killing vector fields on a triaxial ellipsoid?
Dear Robert Bryant, I like this argument very much: going along the lines of your sketch, I should have the occasion to give a proof in closed-form. Your and Algol's answers are both very exaustive. Thanks you. |
Jun 8 |
comment |
what are the killing vector fields on a triaxial ellipsoid?
Dear Algol Thanks a lot for the proper reference, and for the explanation. |
Jun 8 |
asked | what are the killing vector fields on a triaxial ellipsoid? |
Jun 3 |
comment |
Schwartz space inequality
@Feynmaniac: About an approach which doesn't separate the two cases $|x|\ge 2|y|$ and $|x|\le 2|y|$: couldn't it be possible the following proof? 1)use the triangle inequality $|x|\le |y|+|x-y|$, 2)apply the binomial formula to $(|y|+|x-y|)^l$, 3)apply the hypothesis on $g$, and finally $|y|^k\le(1+|y|)^l$, for any $y\in\mathbb{R}$ and $0\le k\le l$. |
Jun 2 |
comment |
Algebraic structures of greater cardinality than the continuum?
Dear Qiaochu Yuan: even if not an exact duplicate, the OP could read the answers to the similar question mathoverflow.net/questions/32370/…. Was you refering to it? |
Jun 1 |
comment |
Schwartz space inequality
Should not it be Schwartz? |