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Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica
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Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2010, Number 1, Pages 23–32 (Mi basm246)  
Research articles

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

N. Gherstega, M. Popa, V. Pricop

Institute of Mathematics and Computer Sciences, Academy of Science of Moldova, Chisinau, Moldova
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Abstract: 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.
Keywords and phrases: differential system, invariants and comitants of differential systems, Hilbert series, dimension of Krull.
Received: 07.08.2009
Bibliographic databases:
Document Type: Article
MSC: 34C14
Language: English
Citation: N. Gherstega, M. Popa, V. Pricop, “About characteristics of graded algebras S1,4 and SI1,4”, Bul. Acad. Ştiinţe Repub. Mold. Mat., 2010, no. 1, 23–32
Citation in format AMSBIB
\Bibitem{GhePopPri10}
\by N.~Gherstega, M.~Popa, V.~Pricop
\paper About characteristics of graded algebras $S_{1,4}$ and $SI_{1,4}$
\jour Bul. Acad. \c Stiin\c te Repub. Mold. Mat.
\yr 2010
\issue 1
\pages 23--32
\mathnet{http://mi.mathnet.ru/basm246}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=2676570}
\zmath{https://zbmath.org/?q=an:1204.34043}
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