|
Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica, 2010, номер 1, страницы 23–32
(Mi basm246)
|
|
|
|
Research articles
About characteristics of graded algebras $S_{1,4}$ and $SI_{1,4}$
N. Gherstega, M. Popa, V. Pricop Institute of Mathematics and Computer Sciences, Academy of Science of Moldova, Chisinau, Moldova
Аннотация:
Hilbert series for the graded algebras of comitants $S_{1,4}$ and invariants $SI_{1,4}$ 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 $S_{1,4}$ and $SI_{1,4}$ are obtained.
Ключевые слова и фразы:
differential system, invariants and comitants of differential systems, Hilbert series, dimension of Krull.
Поступила в редакцию: 07.08.2009
Образец цитирования:
N. Gherstega, M. Popa, V. Pricop, “About characteristics of graded algebras $S_{1,4}$ and $SI_{1,4}$”, Bul. Acad. Ştiinţe Repub. Mold. Mat., 2010, no. 1, 23–32
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/basm246 https://www.mathnet.ru/rus/basm/y2010/i1/p23
|
Статистика просмотров: |
Страница аннотации: | 205 | PDF полного текста: | 74 | Список литературы: | 38 | Первая страница: | 1 |
|