PLE
发表于 2025-3-23 13:07:32
The Transformation of Issai Schur and Related Topics in an Indefinite Setting,hese classes of functions in several situations, and it is used to solve corresponding basic interpolation problems and problems of factorization of rational .-unitary matrix functions into elementary factors. A key role is played by the theory of reproducing kernel Pontryagin spaces and linear rela
Decline
发表于 2025-3-23 16:16:20
A Truncated Matricial Moment Problem on a Finite Interval. The Case of an Odd Number of Prescribed moments by using of the FMI method of V.P. Potapov. The solvability of this problem is characterized by the fact that two block Hankel matrices built from the data of the problem are nonnegative Hermitian (Theorem 1.3). An essential step to solve the problem under consideration is to derive an effec
Afflict
发表于 2025-3-23 20:34:06
On the Irreducibility of a Class of Homogeneous Operators,gebra .. These quotient modules are described using the jet construction for Hilbert modules. We show that the quotient modules obtained this way, belong to the class B.(.) and that they are mutually inequivalent, irreducible and homogeneous.
小步走路
发表于 2025-3-24 00:41:15
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种属关系
发表于 2025-3-24 03:42:27
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EWER
发表于 2025-3-24 09:22:28
0255-0156 s to physics and systems engineering.Includes supplementary .This volume contains six peer-refereed articles written on the occasion of the workshop "Operator theory, system theory and scattering theory: multidimensional generalizations and related topics", held at the Ben-Gurion University of the N
惹人反感
发表于 2025-3-24 14:22:02
Canonical Forms for Symmetric and Skewsymmetric Quaternionic Matrix Pencils, quaternionic conjugation. Some applications are developed, in particular, canonical forms for quaternionic matrices that are symmetric or skewsymmetric with respect to symmetric or skewsymmetric quaternion-valued inner products. Another application concerns joint numerical cones of pairs of skewsymmetric quaternionic matrices.
乐意
发表于 2025-3-24 17:52:03
Abdon E. Choque Rivero,Yuriy M. Dyukarev,Bernd Fritzsche,Bernd Kirstein
爱花花儿愤怒
发表于 2025-3-24 20:21:38
Zhifeng Sheng,Patrick Dewilde,Shivkumar Chandrasekaran
tenosynovitis
发表于 2025-3-25 03:14:49
System Theory, the Schur Algorithm and Multidimensional Analysis