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Lie Symmetries of Quasihomogeneous Polynomial Planar Vector Fields and Certain Perturbations

✍ Scribed by Javier Chavarriga; Isaac A. García


Book ID
106277638
Publisher
Institute of Mathematics, Chinese Academy of Sciences and Chinese Mathematical Society
Year
2004
Tongue
English
Weight
167 KB
Volume
21
Category
Article
ISSN
1439-7617

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We determine the commutant algebra of W in the m-fold tensor product of its n natural representation in the case m F n. For m ) n, we show that the commutant algebra is of finite dimension by introducing a new kind of harmonic polynomial.