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Results: 1-7 |
Results: 7
Representations of hermitian kernels by means of Krein spaces. II. Invariant kernels
Authors: Constantinescu, T Gheondea, A
Citation: T. Constantinescu et A. Gheondea, Representations of hermitian kernels by means of Krein spaces. II. Invariant kernels, COMM MATH P, 216(2), 2001, pp. 409-430
Invariant Hermitian kernels and their Kolmogorov decompositions
Authors: Constantinescu, T Gheondea, A
Citation: T. Constantinescu et A. Gheondea, Invariant Hermitian kernels and their Kolmogorov decompositions, CR AC S I, 331(10), 2000, pp. 797-802
A note on the existence, uniqueness and symmetry of par-balanced realizations
Authors: Gheondea, A Ober, RJ
Citation: A. Gheondea et Rj. Ober, A note on the existence, uniqueness and symmetry of par-balanced realizations, INTEG EQ OP, 37(4), 2000, pp. 423-436
On singular critical points of positive operators in Krein spaces
Authors: Curgus, B Gheondea, A Langer, H
Citation: B. Curgus et al., On singular critical points of positive operators in Krein spaces, P AM MATH S, 128(9), 2000, pp. 2621-2626
The Schur algorithm and coefficient characterizations for generalized Schur functions
Authors: Constantinescu, T Gheondea, A
Citation: T. Constantinescu et A. Gheondea, The Schur algorithm and coefficient characterizations for generalized Schur functions, P AM MATH S, 128(9), 2000, pp. 2705-2713
Completely J-positive linear systems of finite order
Authors: Gheondea, A Ober, RJ
Citation: A. Gheondea et Rj. Ober, Completely J-positive linear systems of finite order, MATH NACHR, 203, 1999, pp. 75-101
A trace formula for Hankel operators
Authors: Gheondea, A Ober, RJ
Citation: A. Gheondea et Rj. Ober, A trace formula for Hankel operators, P AM MATH S, 127(7), 1999, pp. 2007-2012
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