Weitzenböck Derivations and Classical Invariant Theory: I. Poincaré Series
Bedratyuk, Leonid (2010)
Serdica Mathematical Journal
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2000 Mathematics Subject Classification: 13N15, 13A50, 16W25. By using classical invariant theory approach, formulas for computation of the Poincaré series of the kernel of linear locally nilpotent derivations are found.