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Spectral properties of block Jacobi matrices. (arXiv:1705.06138v1 [math.SP])
来源于:arXiv
We study the spectral properties of bounded and unbounded Jacobi matrices
whose entries are bounded operators on possibly infinite dimensional complex
Hilbert space. In particular, we formulate conditions assuring that the
spectrum of the studied operators is continuous. Uniform asymptotics of
generalized eigenvectors and conditions implying complete indeterminacy are
also provided. 查看全文>>