About characteristics of graded algebras S1,4 and SI1,4
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2023-12-18 08:35
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GHERŞTEGA, Natalia, POPA, Mihail, PRICOP, Victor. About characteristics of graded algebras S1,4 and SI1,4 . In: Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2010, nr. 1(62), pp. 23-32. ISSN 1024-7696.
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Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
Numărul 1(62) / 2010 / ISSN 1024-7696 /ISSNe 2587-4322

About characteristics of graded algebras S1,4 and SI1,4

Pag. 23-32

Gherştega Natalia, Popa Mihail, Pricop Victor
 
Institute of Mathematics and Computer Science ASM
 
 
Disponibil în IBN: 15 decembrie 2013


Rezumat

Hilbert series for the graded algebras of comitants S1,4 and invariants SI1,4 of differential system are constructed and with their help the Krull dimensions of these algebras are determined. The lower bounds for the number of the types of generators for the algebras S1,4 and SI1,4 are obtained

Cuvinte-cheie
differential system, Hilbert series,

invariants and comitants of differential systems, dimension of Krull