منابع مشابه
construction of vector fields with positive lyapunov exponents
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Let G be a semisimple algebraic group with Lie algebra g. In 1979, J. Dixmier proved that any vector field annihilating all G-invariant polynomials on g lies in the k[g]module generated by the ”adjoint vector fields”, i.e., vector fields ς of the form ς(y)(x) = [x, y], x, y ∈ g. A substantial generalisation of Dixmier’s theorem was found by Levasseur and Stafford. They explicitly described the ...
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ژورنال
عنوان ژورنال: Global Journal of Mathematical Analysis
سال: 2015
ISSN: 2307-9002
DOI: 10.14419/gjma.v3i2.4577