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This article is cited in 1 scientific paper (total in 1 paper)
Criterion for the Complete Indeterminacy of the Nevanlinna–Pick Matrix Problem
Yu. M. Dyukareva, A. E. Choque Riverob a V. N. Karazin Kharkiv National University
b Instituto de Fisica y Matemáticas, Universidad Michoacana de San Nicolás de Hidalgo, Mexico
Abstract:
We obtain a new criterion for the complete indeterminacy of the classical matrix problem and of the Nevanlinna–Pick matrix problem in terms of the convergence of two matrix series. The elements of these series are positive matrices and are expressed by analogs of the classical Schur parameters.
Keywords:
Nevanlinna–Pick matrix problem, Hermitian matrix, Nevanlinna matrix function, matrix series, Schur parameter, resolvent matrix, Weyl matrix disk, Blaschke–Potapov multiplier.
Received: 20.05.2013 Revised: 07.04.2014
Citation:
Yu. M. Dyukarev, A. E. Choque Rivero, “Criterion for the Complete Indeterminacy of the Nevanlinna–Pick Matrix Problem”, Mat. Zametki, 96:5 (2014), 658–673; Math. Notes, 96:5 (2014), 651–665
Linking options:
https://www.mathnet.ru/eng/mzm10373https://doi.org/10.4213/mzm10373 https://www.mathnet.ru/eng/mzm/v96/i5/p658
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Abstract page: | 384 | Full-text PDF : | 174 | References: | 66 | First page: | 23 |
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