calorie
发表于 2025-3-23 12:05:41
Interpolation, Schur Functions and Moment Problems
ANN
发表于 2025-3-23 16:21:13
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小口啜饮
发表于 2025-3-23 19:32:51
https://doi.org/10.1007/3-7643-7547-7Factorization; Interpolation; Inverse problems; Matrix; Moment problem; Shift operator
臭了生气
发表于 2025-3-24 01:23:59
Discrete Analogs of Canonical Systems with Pseudo-exponential Potential. Inverse Problems,ficients defining the discrete system are strictly pseudo-exponential. The arguments use methods from system theory. An important role is played by the description of the unitary solutions of a related Nehari interpolation problem and by Hankel operators with unimodular symbols. An application to inverse problems for Jacobi matrices is also given.
SIT
发表于 2025-3-24 02:47:36
,The Matricial Carathéodory Problem in Both Nondegenerate and Degenerate Cases,roach is based on the analysis of central matrix-valued Carathéodory functions which was started in [.] and then continued in [.]. In the nondegenerate situation we will see that the parametrization of the solution set obtained here coincides with the well-known formula of D.Z. Arov and M.G. Krein for that case (see [.]).
Perceive
发表于 2025-3-24 08:42:59
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NATTY
发表于 2025-3-24 13:48:26
Daniel Alpay,Israel GohbergSecond volume of the subseries Linear Operators and Linear Systems.Contains seven essays on various aspects of Schur analysis
Heart-Rate
发表于 2025-3-24 17:40:05
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含糊其辞
发表于 2025-3-24 20:33:43
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托人看管
发表于 2025-3-25 00:15:31
Interpolation, Schur Functions and Moment Problems978-3-7643-7547-8Series ISSN 0255-0156 Series E-ISSN 2296-4878