Joint Defect Index of a Cyclic Tuple of Symmetric Operators

DOI10.1007/978-3-0348-0346-5_16zbMath1276.47009OpenAlexW142439364MaRDI QIDQ2902859

Roger A. Roybal

Publication date: 22 August 2012

Published in: Recent Progress in Operator Theory and Its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-0348-0346-5_16

zbMATH Keywords

reproducing kerneljoint defect indexsymmetric operator tuple

Mathematics Subject Classification ID

Several-variable operator theory (spectral, Fredholm, etc.) (47A13) Linear symmetric and selfadjoint operators (unbounded) (47B25) Cyclic vectors, hypercyclic and chaotic operators (47A16) Linear operators in reproducing-kernel Hilbert spaces (including de Branges, de Branges-Rovnyak, and other structured spaces) (47B32)

Cites Work

• A remark on the multidimensional moment problem
• Analytic vectors
• The multidimensional moment problem
• An Example of a Positive Polynomial which is not a Sum of Squares of Polynomials A Positive, but not Strongly Positive Functional
• Small eigenvalues of large Hankel matrices: The indeterminate case
• Complex symmetric operators and applications
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