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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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On the invariants of the full symmetric Toda systemстатья
- Авторы: Chernyakov Yu B., Sharygin G.I., Sorin A.S.
- Сборник: ArXiv.org e-Print
- Серия: Series arxive "math"
- Год издания: 2019
- Номер статьи: arXiv:1910.04789 [nlin.SI]
- Аннотация: In this paper we continue our study of the geometric properties of full symmetric Toda systems from [CSS14,CSS17,CSS19]. Namely we describe here a simple geometric construction of a commutative family of vector fields on compact groups, that include the Toda vector field, i.e. the field, which generates the full symmetric Toda system associated with the Cartan decomposition of a semisimple Lie algebra. Our construction makes use of the representations of the semisimple algebra and does not depend on the splitness of the Cartan pair. It is very close to the family of invariants and semiinvariants of the Toda system associted with SLn, introduced in [CS].
- Добавил в систему: Шарыгин Георгий Игорьевич