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Jul
7
revised What is some good introduction to lambda calculus?
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Jul
7
revised Coprime integer solutions to $ \frac{x^n \pm y^n}{x \pm y}=z^m $ with $n>5 , m>1$
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Jul
7
revised Examples of non-simply connected manifolds with trivial H^1
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Jul
6
comment The fibers of the momentum map for the $SO(n+1)$ symmetry of the geodesic flow on $S^n$
Dear Richard Montgomery, thanks for your answer. I have only a rough knowledge of dual pairs, but I am interested to learn more about them, (by the way I posted a previous question requesting for reference). So, if it is possible, could you give me some suggestion for further reading about dual pairs with a focus on concrete examples of interest for mechanics? Anyway thanks again.
Jul
3
answered Geometrical meaning of the Ricci Tensor and its Symmetry
Jul
2
revised Momentum maps and matrix poisson brackets.
added 92 characters in body
Jul
2
accepted On the Complete integrability of a tangent distribution
Jul
2
revised Momentum maps and matrix poisson brackets.
added 7 characters in body
Jul
2
revised Momentum maps and matrix poisson brackets.
added 209 characters in body; added 32 characters in body
Jul
2
answered Momentum maps and matrix poisson brackets.
Jul
2
revised On the Complete integrability of a tangent distribution
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Jul
2
comment On the Complete integrability of a tangent distribution
Dear Robert Bryant, thanks very much for your attention. If I had wait a moment before to post the question, perhaps I could have remembered of the Darboux' reduction theorem in your lectures or of the equivalent Propositions 5.1.2-3 in Foundations of Mechanics by A&M, but I have preferred to get an occasion to communicate with others on the subject I try to learn. Thank you once again.
Jul
2
comment On the Complete integrability of a tangent distribution
Dear Jordan Watts, thank you for the reference. Sure it works well and, by the way, hints a proof as the one that initially I have thought.
Jul
2
asked On the Complete integrability of a tangent distribution
Jun
28
revised antiderivative involving modified bessel function
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Jun
28
comment reference for Noether's theorem
As a starting point you could look at the first volume of Modern Geometry: Methods and applications, by Dubrovin, Fomenko and Novikov
Jun
28
comment Non-standard addition theorem for Legendre function of the first kind
Dear Fedor Petrov, I have added the classical analysis tag, thinking it could be useful.
Jun
28
revised Non-standard addition theorem for Legendre function of the first kind
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Jun
28
answered What does the word “symplectic” mean?
Jun
25
revised symplectic form with partition on unity
corrected an error ; added 1 characters in body