International Journal on Minority and Group Rights. Том 10. 2003. С. 203-220
Deficiency Indices of Block Jacobi Matrices: Survey
The paper is a survey and concerns with infinite symmetric block Jacobi matrices J with m × m-matrix entries. We discuss several results on general block Jacobi matrices to be either self-adjoint or have maximal as well as intermediate deficiency indices. We also discuss several conditions for J to have discrete spectrum.
Авторы
Budyka V. 1, 2 , Malamud M. 1 , Mirzoev K. 3, 4
Издательство
Springer New York LLC
Номер выпуска
1
Язык
English
Страницы
39-54
Статус
Published
Том
278
Год
2024
Организации
- 1 Peoples Friendship University of Russia (RUDN University)
- 2 Donetsk Academy of Management and Public Administration
- 3 Lomonosov Moscow State University
- 4 Moscow Center for Fundamental and Applied Mathematics
Ключевые слова
Jacobi matrix; infinite symmetric block matrix; deficiency index; discrete spectrum; mathematics; general
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