Suchergebnisse - "Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators"

Convolution-factorable multilinear operators

Autoren: ERDOĞAN, EZGİ ERDOĞAN E.

Weitere Verfasser: ERDOĞAN, EZGİ ERDOĞAN E.

Quelle: Revista de la Unión Matemática Argentina. :103-117

Schlagwörter: Matematik, polynomials, General Mathematics, Temel Bilimler (SCI), zero product preserving map, integral representation, 01 natural sciences, MATHEMATICS, Genel Matematik, Fizik Bilimleri, factorization, factorisation, Natural Sciences (SCI), Physical Sciences, Multilinear and polynomial operators, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, convolution, Multilinear operators, Hilbert-Schmidt operators, 0101 mathematics, zero product pre-serving map, multilinear operators

Dateibeschreibung: application/xml; application/pdf

Zugangs-URL: https://hdl.handle.net/11424/293276
https://avesis.marmara.edu.tr/api/publication/c473a859-97f0-4b25-aca2-d6daa574c76e/file

Factorization of functions in the Schur-Agler class related to test functions

Autoren: Bhowmik, M Kumar, P

Quelle: Proceedings of the American Mathematical Society.

Schlagwörter: 47A48, 47A68, 47A56, 32A38, test functions, 01 natural sciences, Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones), Functional Analysis (math.FA), Mathematics - Functional Analysis, Schur-Agler class, Operator colligations (= nodes), vessels, linear systems, characteristic functions, realizations, etc, factorization, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, FOS: Mathematics, realization formula, colligation, extreme points, 0101 mathematics, Mathematics, Algebras of holomorphic functions of several complex variables

Dateibeschreibung: application/xml; application/pdf

Zugangs-URL: http://arxiv.org/abs/2404.05109

Factorization of moving-average spectral densities by state-space representations and stacking

Autoren: Lei M. Li

Quelle: Journal of Multivariate Analysis. 96:425-438

Schlagwörter: Spectral factorization, Statistics and Probability, Numerical Analysis, Computational problems in statistics, Algebraic Riccati equation, 02 engineering and technology, 01 natural sciences, Stacking, Moving average, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, 0202 electrical engineering, electronic engineering, information engineering, Minimal systems representations, Inference from stochastic processes and spectral analysis, Statistics, Probability and Uncertainty, 0101 mathematics, State space

Dateibeschreibung: application/xml

Zugangs-URL: https://EconPapers.repec.org/RePEc:eee:jmvana:v:96:y:2005:i:2:p:425-438
https://ideas.repec.org/a/eee/jmvana/v96y2005i2p425-438.html
https://dl.acm.org/doi/10.1016/j.jmva.2004.12.003
https://core.ac.uk/display/82622473
https://www.sciencedirect.com/science/article/pii/S0047259X04002325
https://www.sciencedirect.com/science/article/pii/S0047259X04002325#!

J-spectral factorization of regular para-Hermitian transfer matrices: \(J\)-spectral factorization of regular para-Hermitian transfer matrices

Autoren: Qing-Chang Zhong

Quelle: Automatica. 41:1289-1293

Schlagwörter: para-Hermitian transfer matrix, 0209 industrial biotechnology, 0203 mechanical engineering, \(J\)-spectral factorization, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, \(H^\infty\)-control, System structure simplification, 02 engineering and technology, algebraic Riccati equation, simultaneous triangularization, \(H_{\infty}\) control

Dateibeschreibung: application/xml

Zugangs-URL: https://www.sciencedirect.com/science/article/pii/S0005109805000695
https://mypages.iit.edu/~qzhong2/BD_Jfactor_slides_ISS0305.pdf
https://www.sheffield.ac.uk/polopoly_fs/1.323764!/file/Automatica0507.pdf
https://dblp.uni-trier.de/db/journals/automatica/automatica41.html#Zhong05

Zero cancellation

Autoren: Dym, Harry Nevo, Shahar

Quelle: Linear Algebra and its Applications. 404:1-26

Schlagwörter: Numerical Analysis, Smith–McMillan forms, Algebra and Number Theory, Pole cancellation, \(J\)-inner matrix valued functions, Applications of operator theory in chemistry and life sciences, Smith-McMillan forms, J-lossless conjugators, 0102 computer and information sciences, Moment problems and interpolation problems in the complex plane, 01 natural sciences, Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral), \(J\)-lossless conjugators, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, Zero cancellation, Discrete Mathematics and Combinatorics, Geometry and Topology, 0101 mathematics, Stability, Riccati equations, J-inner matrix valued functions, Eigenvalue problems

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/2189370
https://doi.org/10.1016/j.laa.2005.02.015

Pole cancellation

Autoren: Dym, Harry Nevo, Shahar

Quelle: Linear Algebra and its Applications. 404:27-57

Schlagwörter: pole cancellation, Numerical Analysis, Smith–McMillan forms, \(J\)-inner function, Algebra and Number Theory, Pole cancellation, reproducing kernel, J-lossless conjugators, stability, Moment problems and interpolation problems in the complex plane, Applications of operator theory in systems, signals, circuits, and control theory, Reproducing kernels, 01 natural sciences, Riccati equation, Smith-McMillan form, Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral), Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, Discrete Mathematics and Combinatorics, linear system, Geometry and Topology, 0101 mathematics, Stability, Riccati equations, J-inner matrix valued functions, Eigenvalue problems

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/2189371
https://doi.org/10.1016/j.laa.2005.02.014

Outer factorizations in one and several variables

Autoren: Michael A. Dritschel Hugo J. Woerdeman

Quelle: Transactions of the American Mathematical Society. 357:4661-4679

Schlagwörter: Fejer-Riesz theorem, Trigonometric polynomials, inequalities, extremal problems, Schur complements, one variable and multivariable outer factorization, 01 natural sciences, Functional Analysis (math.FA), Mathematics - Functional Analysis, Positive matrices and their generalizations, cones of matrices, 47A68, 47B35, Optimization and Control (math.OC), Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, Toeplitz operators, Hankel operators, Wiener-Hopf operators, FOS: Mathematics, 0101 mathematics, Mathematics - Optimization and Control

Dateibeschreibung: application/xml

Zugangs-URL: https://www.ams.org/tran/2005-357-11/S0002-9947-05-03814-6/S0002-9947-05-03814-6.pdf
http://arxiv.org/abs/math/0403099
https://www.ams.org/journals/tran/2005-357-11/S0002-9947-05-03814-6/home.html
https://dialnet.unirioja.es/servlet/articulo?codigo=2204498
https://www.ams.org/tran/2005-357-11/S0002-9947-05-03814-6/S0002-9947-05-03814-6.pdf

On factorization of Hilbert–Schmidt mappings: On factorization of Hilbert--Schmidt mappings

Autoren: Cristiane de Andrade Mendes

Quelle: Journal of Mathematical Analysis and Applications. 304:137-146

Schlagwörter: holomorphic mappings, homogeneous polynomials, (Spaces of) multilinear mappings, polynomials, Applied Mathematics, Multilinear and polynomial operators, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, Hilbert-Schmidt mappings, 0101 mathematics, Infinite-dimensional holomorphy, 01 natural sciences, Analysis

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/2157558
https://doi.org/10.1016/j.jmaa.2004.09.008
https://core.ac.uk/display/82236612
https://www.sciencedirect.com/science/article/pii/S0022247X04007449
https://ui.adsabs.harvard.edu/abs/2005JMAA..304..137M/abstract
https://www.ime.unicamp.br/rel_pesq/2003/ps/rp51-03.pdf
https://www.sciencedirect.com/science/article/abs/pii/S0022247X04007449

Approximating sums of squares with a single square

Autoren: Hugo J. Woerdeman Yvan Hachez

Quelle: Linear Algebra and its Applications. 399:187-201

Schlagwörter: Spectral factorization, Numerical Analysis, Outer component, Sums of squares, Algebra and Number Theory, Fourier series and coefficients in several variables, \(H^\infty\)-control, multivariable trigonometric polynomials, semidefinite programming, 16. Peace & justice, 01 natural sciences, Multivariable trigonometric polynomial, sums of squares, Positive matrices and their generalizations, cones of matrices, outer component, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, Discrete Mathematics and Combinatorics, Semidefinite programming, Geometry and Topology, spectral factorization, 0101 mathematics

Dateibeschreibung: application/xml

Zugangs-URL: https://www.sciencedirect.com/science/article/pii/S0024379504004458
https://core.ac.uk/display/82782907

Nonparametric estimation for normalized coprime factors of a MIMO system

Autoren: Tong Zhou

Quelle: Automatica. 41:655-662

Schlagwörter: Maximum likelihood estimate, Normalized coprime factorization, Closed-loop identification, 0209 industrial biotechnology, Estimation and detection in stochastic control theory, 0203 mechanical engineering, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, Robust control, 02 engineering and technology, MIMO system

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/2167409
https://doi.org/10.1016/j.automatica.2004.10.014
http://www.sciencedirect.com/science/article/pii/S0005109804003127
https://www.sciencedirect.com/science/article/pii/S0005109804003127
https://dblp.uni-trier.de/db/journals/automatica/automatica41.html#Zhou05

Schur complements and state space realizations

Autoren: Harm Bart Israel Gohberg André C. M. Ran et al.

Quelle: Linear Algebra and its Applications. 399:203-224

Schlagwörter: EUR ESE 17, 0209 industrial biotechnology, SDG 16 - Peace, realization, equivalence, 02 engineering and technology, Equivalence, 01 natural sciences, Factorization of matrices, Extension, Operator means involving linear operators, shorted linear operators, etc, factorization, Discrete Mathematics and Combinatorics, Dilations, extensions, compressions of linear operators, Factorization, 0101 mathematics, Numerical Analysis, Algebra and Number Theory, Transfer function, extension, Justice and Strong Institutions, Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones), Realization, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, transfer function, Schur complement, Geometry and Topology

Dateibeschreibung: application/xml

Zugangs-URL: https://research.vu.nl/en/publications/69b77b28-e9bb-4d42-997d-7f428fa148d2
https://doi.org/10.1016/j.laa.2004.10.027
https://hdl.handle.net/1871/30759
https://www.sciencedirect.com/science/article/pii/S0024379504004641#!
https://www.sciencedirect.com/science/article/pii/S0024379504004641
https://www.narcis.nl/publication/RecordID/oai%3Aresearch.vu.nl%3Apublications%2F69b77b28-e9bb-4d42-997d-7f428fa148d2
https://repub.eur.nl/pub/61927
https://www.sciencedirect.com/science/article/abs/pii/S0024379504004641
https://research.vu.nl/en/publications/schur-complements-and-state-space-realizations

The modified Helmholtz equation in a semi-strip

Autoren: Yuri A. Antipov A. S. Fokas

Quelle: Mathematical Proceedings of the Cambridge Philosophical Society. 138:339-365

Schlagwörter: Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation, Applications of operator theory to differential and integral equations, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, 0101 mathematics, Antennas, waveguides in optics and electromagnetic theory, 01 natural sciences

Dateibeschreibung: application/xml

Zugangs-URL: http://www.journals.cambridge.org/production/action/cjoGetFulltext?fulltextid=283537
https://www.cambridge.org/core/journals/mathematical-proceedings-of-the-cambridge-philosophical-society/article/div-classtitlethe-modified-helmholtz-equation-in-a-semi-stripdiv/60F72B29B0FCEFE8FB582B11403F6168
https://www.math.lsu.edu/%7Eantipov/Camb2005.pdf
http://ui.adsabs.harvard.edu/abs/2005MPCPS.138..339A/abstract

Characterization of integral operators with semi-separable kernels with symmetries

Autoren: André C. M. Ran M.A. Petersen G. J. Groenewald

Quelle: Journal of Functional Analysis. 219:255-284

Schlagwörter: Integral operators, SDG 16 - Peace, Positive real integral operators, J-unitary integral operators, Matrix equations and identities, Semi-separable kernels, Positive linear operators and order-bounded operators, Contractive integral operators, Linear accretive operators, dissipative operators, etc, dissipative integral operators, 01 natural sciences, Justice and Strong Institutions, Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones), semi-separable kernels, positive integral operators, Self-adjoint integral operators, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, \(J\)-unitary integral operators, contractive integral operators, Dissipative integral operators, positive real integral operators, self-adjoint integral operators, 0101 mathematics, Analysis, Positive integral operators

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/2141627
https://doi.org/10.1016/j.jfa.2004.05.008
https://core.ac.uk/display/82765420
https://www.cs.vu.nl/~ran/saintop.pdf
https://www.sciencedirect.com/science/article/pii/S0022123604002174
https://research.vu.nl/en/publications/characterization-of-integral-operators-with-semi-separable-kernel

Inner-outer factorization of operator-valued functions on ordered groups

Autoren: Dan Timotin Mihály Bakonyi

Quelle: Studia Mathematica. 169:295-303

Schlagwörter: inner-outer factorisation, ordered groups, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, operator-valued functions, semigroups of isometries, matrix-valued functions, multivariate prediction theory, 0101 mathematics, 01 natural sciences, Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones)

Dateibeschreibung: application/xml

Zugangs-URL: https://www.impan.pl/shop/publication/transaction/download/product/90345?download.pdf
https://zbmath.org/2159590
https://doi.org/10.4064/sm169-3-5
http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.bwnjournal-article-doi-10_4064-sm169-3-5
https://www.impan.pl/shop/publication/transaction/download/product/90345?download.pdf
https://www.impan.pl/pl/wydawnictwa/czasopisma-i-serie-wydawnicze/studia-mathematica/all/169/3/90345/inner-outer-factorization-of-operator-valued-functions-on-ordered-groups
https://dialnet.unirioja.es/servlet/articulo?codigo=1155350
https://eudml.org/doc/284604

Solution of a matrix Wiener-Hopf equation connected with the plane wave diffraction by an impedance loaded parallel plate waveguide

Autoren: Gökhan Cinar Alinur Büyükaksoy

Quelle: Mathematical Methods in the Applied Sciences. 28:1633-1645

Schlagwörter: Integral operators, matrix Wiener-Hopf factorization, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, diffraction, Fourier integrals, waveguide, Helmholtz equation, 0101 mathematics, 01 natural sciences, Diffraction, scattering

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/2213241
https://doi.org/10.1002/mma.625
http://ui.adsabs.harvard.edu/abs/2005MMAS...28.1633B/abstract
https://onlinelibrary.wiley.com/doi/10.1002/mma.625

Integrable factors in compact Schur multipliers

Autoren: Mats Erik Andersson

Quelle: Proceedings of the American Mathematical Society. 133:1469-1473

Schlagwörter: multiplier space, Hankel matrices, Fourier and Fourier-Stieltjes transforms and other transforms of Fourier type, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, Linear operators defined by compactness properties, Special sets (thin sets, Kronecker sets, Helson sets, Ditkin sets, Sidon sets, etc.), Schur product, 0101 mathematics, 01 natural sciences

Dateibeschreibung: application/xml

Zugangs-URL: https://www.ams.org/proc/2005-133-05/S0002-9939-04-07670-1/S0002-9939-04-07670-1.pdf
https://www.jstor.org/stable/4097803
https://www.ams.org/journals/proc/2005-133-05/S0002-9939-04-07670-1/home.html
https://dialnet.unirioja.es/servlet/articulo?codigo=1168687
https://www.ams.org/proc/2005-133-05/S0002-9939-04-07670-1/S0002-9939-04-07670-1.pdf

CONTINUITY OF THE SPECTRAL FACTORIZATION MAPPING: Continuity of the spectral factorization mapping

Autoren: Steven Barclay

Quelle: Journal of the London Mathematical Society. 70:763-779

Schlagwörter: Spaces of vector- and operator-valued functions, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, 0101 mathematics, Matrix spectral factorization, 01 natural sciences, \(H^p\)-classes

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/2144151
https://doi.org/10.1112/s0024610704005575
https://www.cambridge.org/core/journals/journal-of-the-london-mathematical-society/article/continuity-of-the-spectral-factorization-mapping/4BB197B802CE3DF5C0794D062C674059
https://londmathsoc.onlinelibrary.wiley.com/doi/abs/10.1112/S0024610704005575
https://dialnet.unirioja.es/servlet/articulo?codigo=2206147

Decoupling of Proper Transfer Functions: Decoupling of proper transfer functions

Autoren: Nir Cohen

Quelle: Integral Equations and Operator Theory. 50:317-332

Schlagwörter: decoupling, linear fractional transformation, 0209 industrial biotechnology, Operator colligations (= nodes), vessels, linear systems, characteristic functions, realizations, etc, Linear systems in control theory, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, state space, transfer function, 02 engineering and technology, 0101 mathematics, 01 natural sciences, Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones), multiport

Dateibeschreibung: application/xml

Zugangs-URL: https://link.springer.com/article/10.1007%2Fs00020-003-1328-7

Identification of normalized coprime factors through constrained curve fitting

Autoren: Hua-Wei Xing Tong Zhou

Quelle: Automatica. 40:1591-1601

Schlagwörter: 0209 industrial biotechnology, Estimation and detection in stochastic control theory, 0203 mechanical engineering, asymptotic normality, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, curve fitting, 02 engineering and technology, robust control

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/2105953
https://doi.org/10.1016/j.automatica.2004.04.005
https://www.sciencedirect.com/science/article/pii/S0005109804001232
https://dblp.uni-trier.de/db/journals/automatica/automatica40.html#ZhouX04
http://www.sciencedirect.com/science/article/pii/S0005109804001232

Factorization of injective ideals by interpolation

Autoren: Braunß, Hans-Andreas Junek, Heinz

Quelle: Journal of Mathematical Analysis and Applications. 297:740-750

Schlagwörter: Applied Mathematics, Infinite holomorphy, Institut für Mathematik, interpolation space, Infinite-dimensional holomorphy, 01 natural sciences, Operator ideals, factorisation, Forms (bilinear, sesquilinear, multilinear), Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, multilinear mappings, Factorization, infinite holomorphy, 0101 mathematics, Multilinear mappings, duality theorem, Analysis, operator ideals

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/2107218
https://doi.org/10.1016/j.jmaa.2004.04.045
https://www.sciencedirect.com/science/article/abs/pii/S0022247X04003762
https://core.ac.uk/display/82287244
https://www.sciencedirect.com/science/article/pii/S0022247X04003762
https://publishup.uni-potsdam.de/frontdoor/index/index/docId/14199