机构:
Voronezh State Univ, Dept Math, Universitetskaya Pl,1, Voronezh 394022, RussiaVoronezh State Univ, Dept Math, Universitetskaya Pl,1, Voronezh 394022, Russia
Azizov, Tomas Ya.
[1
]
Soukhotcheva, Lioudmila I.
论文数: 0引用数: 0
h-index: 0
机构:
Voronezh State Univ, Dept Math, Universitetskaya Pl,1, Voronezh 394022, RussiaVoronezh State Univ, Dept Math, Universitetskaya Pl,1, Voronezh 394022, Russia
Soukhotcheva, Lioudmila I.
[1
]
机构:
[1] Voronezh State Univ, Dept Math, Universitetskaya Pl,1, Voronezh 394022, Russia
来源:
OPERATOR THEORY IN INNER PRODUCT SPACES
|
2007年
/
175卷
关键词:
Krein space;
operator pencil;
completeness and basicity problem;
D O I:
10.1007/978-3-7643-8270-4_1
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
The aim of this paper is to study the completeness and basicity problems for selfadjoint operators of the class K(H) in almost Krein spaces and prove criteria for the basicity and completeness of root vectors of linear pencils.