Тип публикации: статья из журнала
Год издания: 2013
Идентификатор DOI: 10.1134/S0081543813090125
Ключевые слова: Chevalley group and algebra; carpet of additive subgroups; Lie ring, carpet of additive subgroups, Chevalley group and algebra, Lie ring
Аннотация: For a given carpet of additive subgroups, a carpet subring of a Chevalley algebra is defined. For this subring, an analog of the known question on the absence of new root elements in a carpet subgroup is answered, and necessary and sufficient conditions of its invariance with respect to the corresponding carpet subgroup are found.
Журнал: PROCEEDINGS OF THE STEKLOV INSTITUTE OF MATHEMATICS
Выпуск журнала: Vol. 283
Номера страниц: 119-125
ISSN журнала: 00815438
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER