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Selfadjoint commutators and invariant subspaces on the torus II

✍ Scribed by Keiji Izuchi; Shûichi Ohno


Publisher
SP Birkhäuser Verlag Basel
Year
1997
Tongue
English
Weight
488 KB
Volume
27
Category
Article
ISSN
0378-620X

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We study the polynomial vector fields of arbitrary degree in R 3 having the 2-dimensional torus invariant by their flow. We characterize all the possible configurations of invariant meridians and parallels that these vector fields can exhibit. Furthermore we analyze when these invariant either meri