Výsledky vyhľadávania - Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators

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

Autori: Bhowmik, M Kumar, P

Zdroj: Proceedings of the American Mathematical Society.

Predmety: 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

Popis súboru: application/xml; application/pdf

Prístupová URL adresa: http://arxiv.org/abs/2404.05109

Convolution-factorable multilinear operators

Autori: ERDOĞAN, EZGİ ERDOĞAN E.

Prispievatelia: ERDOĞAN, EZGİ ERDOĞAN E.

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

Predmety: 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

Popis súboru: application/xml; application/pdf

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

Majorization, range inclusion, and factorization for bounded linear operators

Autori: Bruce A. Barnes

Zdroj: Proceedings of the American Mathematical Society. 133:155-162

Predmety: factorization, bounded linear operators, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, majorization, General (adjoints, conjugates, products, inverses, domains, ranges, etc.), range inclusion, 0101 mathematics, 01 natural sciences

Popis súboru: application/xml

Prístupová URL adresa: https://www.ams.org/proc/2005-133-01/S0002-9939-04-07495-7/S0002-9939-04-07495-7.pdf
https://www.ams.org/journals/proc/2005-133-01/S0002-9939-04-07495-7/home.html
https://dialnet.unirioja.es/servlet/articulo?codigo=1084262
https://www.ams.org/proc/2005-133-01/S0002-9939-04-07495-7/S0002-9939-04-07495-7.pdf
https://www.jstor.org/stable/4097836

Factorization of a selfadjoint nonanalytic operator function II. Single spectral zone: Factorization of a selfadjoint nonanalytic operator function. II: Single spectral zone

Autori: Vladimir Matsaev Alexander Markus

Zdroj: Integral Equations and Operator Theory. 16:539-564

Predmety: similar to a selfadjoint operator, selfadjoint nonanalytic operator function, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, single spectral zone, linearization, pseudoanalytic extensions, smooth and everywhere invertible operator-valued function, 0101 mathematics, 01 natural sciences, Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones)

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/238188
https://doi.org/10.1007/bf01205293
https://link.springer.com/article/10.1007/BF01205293

Spectral factorization of rectangular rational matrix functions with application to discrete Wiener-Hopf equations

Autori: Marek Rakowski

Zdroj: Journal of Functional Analysis. 110:410-433

Predmety: regular matrix functions, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, Wiener-Hopf factorization, 0101 mathematics, 01 natural sciences, Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones), Analysis

Popis súboru: application/xml

Prístupová URL adresa: https://www.sciencedirect.com/science/article/pii/002212369290037J

Factorization of operators. Theory and applications

Autori: Lev A. Sakhnovich

Zdroj: Ukrainian Mathematical Journal. 46:304-317

Predmety: Integral operators, integral operators, inverse problems, nonlinear equations integrable by the method of the inverse problem, Equations involving nonlinear operators (general), Krein's method of factorization, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, abstract operators in Hilbert space, spectral theory, Spectrum, resolvent, 0101 mathematics, 01 natural sciences

Popis súboru: application/xml

Prístupová URL adresa: https://link.springer.com/article/10.1007/BF01062241

Minimal Nonsquare J -Spectral Factorization, Generalized Bezoutians and Common Zeros for Rational Matrix Functions: Minimal nonsquare \(J\)-spectral factorization, generalized Bezoutians and common zeros for rational matrix functions

Autori: M.A. Petersen André C. M. Ran

Zdroj: Integral Equations and Operator Theory. 47:197-216

Predmety: 0209 industrial biotechnology, \(J\)-spectral factorization, Bezoutians, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, common zeros, Matrix equations and identities, algebraic Riccati equations, 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)

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/1993524
https://doi.org/10.1007/s00020-002-1159-y
https://hdl.handle.net/1871.1/89135739-5321-42ee-8e69-c5135147650f
https://research.vu.nl/en/publications/89135739-5321-42ee-8e69-c5135147650f
https://doi.org/10.1007/s00020-002-1159-y
https://www.narcis.nl/publication/RecordID/oai%3Aresearch.vu.nl%3Apublications%2F89135739-5321-42ee-8e69-c5135147650f
https://core.ac.uk/display/91417434
https://link.springer.com/article/10.1007/s00020-002-1159-y
https://research.vu.nl/en/publications/minimal-nonsquare-j-spectral-factorization-generalized-bezoutians

Nonsquare Spectral Factors of Nonlinear Control Systems in terms of Inner-Inner Factorizations: Nonsquare spectral factors of nonlinear control systems in terms of inner-inner factorizations

Autori: Mark A. Petersen

Zdroj: SIAM Journal on Control and Optimization. 43:831-855

Predmety: inner systems, 0209 industrial biotechnology, 0203 mechanical engineering, Algebraic methods, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, 02 engineering and technology, spectral factorization, Hamilton-Jacobi equations, nonlinear control systems, Frequency-response methods in control theory

Popis súboru: application/xml

Prístupová URL adresa: https://epubs.siam.org/doi/10.1137/S0363012902409568
https://dblp.uni-trier.de/db/journals/siamco/siamco43.html#Petersen04

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

Autori: Dan Timotin Mihály Bakonyi

Zdroj: Studia Mathematica. 169:295-303

Predmety: 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)

Popis súboru: application/xml

Prístupová URL adresa: 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

Spectral Factorization by Symmetric Extraction for Distributed Parameter Systems: Spectral factorization by symmetric extraction for distributed parameter systems

Autori: Winkin, Joseph Callier, Frank Jacob, Birgit a ďalší

Zdroj: Winkin, J, Callier, F, Jacob, B & Partington, J 2005, ' Spectral factorization by symmetric extraction for distributed parameter systems ', SIAM Journal on Control and Optimization, vol. 43, no. 4, pp. 1435-1466 .

Predmety: One-parameter semigroups and linear evolution equations, Operator-theoretic methods, 4. Education, entire function, infinite product, distributed parameter systems, Applications of operator theory in systems, signals, circuits, and control theory, 16. Peace & justice, symmetric extraction, convergence analysis, finite order, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, meromorphic function, coercivity, spectral factorization, Frequency-response methods in control theory

Popis súboru: application/xml; application/pdf

Prístupová URL adresa: https://researchportal.unamur.be/en/publications/81aa12fe-0547-43a6-a338-b00a9dc26eaf
https://locus.siam.org/doi/abs/10.1137/S0363012902416456
https://dblp.uni-trier.de/db/journals/siamco/siamco43.html#WinkinCJP04
https://epubs.siam.org/doi/10.1137/S0363012902416456
https://doi.org/10.1137/S0363012902416456
https://pure.unamur.be/ws/files/988467/54022.pdf

Factorization of operator-valued polynomials in several non-commuting variables

Autori: Department of Mathematics, University of Florida, Gainesville, FL 32611-8105, USA ( host institution ) McCullough, Scott

Zdroj: Linear Algebra and its Applications. 326:193-203

Predmety: Numerical Analysis, Algebra and Number Theory, Other ''noncommutative' mathematics based on \(C^*\)-algebra theory, completely positive, 01 natural sciences, Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones), Primary 47A68, Toeplitz, Fejer–Riesz, factorization, Hankel and Toeplitz matrices, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, 47A20, Toeplitz operators, Hankel operators, Wiener-Hopf operators, Hankel, Discrete Mathematics and Combinatorics, Secondary 47A56, Dilations, extensions, compressions of linear operators, Geometry and Topology, 0101 mathematics, Completely positive, positive semidefinite

Popis súboru: application/xml; [Elsevier APIv3]

Prístupová URL adresa: https://zbmath.org/1595367
https://doi.org/10.1016/s0024-3795(00)00285-8
https://www.sciencedirect.com/science/article/pii/S0024379500002858#!
https://www.sciencedirect.com/science/article/pii/S0024379500002858

Factorization of Conservative Integral Convolution Type Operators with Slowly Decaying Kernels: Factorization of conservative integral convolution type operators with slowly decaying kernels

Autori: L. G. Arabadzhyan

Zdroj: Differential Equations. 38:430-433

Predmety: Integral operators, slowly decaying kernel, Wiener-Hopf integral equation, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, Volterra factorization, Integral equations of the convolution type (Abel, Picard, Toeplitz and Wiener-Hopf type), integral operator, 0101 mathematics, convolution type operator, 01 natural sciences

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/1916055
https://doi.org/10.1023/a:1016026429377
https://link.springer.com/content/pdf/10.1023%2FA%3A1016026429377.pdf
https://link.springer.com/article/10.1023/A%3A1016026429377

Factorization of Operator Functions in a Hilbert Space: Factorization of operator functions in a Hilbert space

Autori: Alexander Gomilko

Zdroj: Functional Analysis and Its Applications. 37:16-20

Predmety: factorization of operator functions, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, Hilbert space, index of operator function, 0101 mathematics, convex hull of the spectrum of operator, 01 natural sciences, Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones)

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/1963538
https://doi.org/10.1023/a:1022967809530
https://link.springer.com/article/10.1023/A%3A1022967809530

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

Autori: Qing-Chang Zhong

Zdroj: Automatica. 41:1289-1293

Predmety: 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

Popis súboru: application/xml

Prístupová URL adresa: 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

Nonsquare spectral factors via factorizations of a unitary function

Autori: M.A. Petersen André C. M. Ran

Zdroj: Linear Algebra and its Applications. :567-583

Predmety: Spectral factorization, Numerical Analysis, 0209 industrial biotechnology, minimal factorization, Algebra and Number Theory, Matrix equations and identities, 02 engineering and technology, 01 natural sciences, Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones), null-pole triples, Null-pole triples, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, Discrete Mathematics and Combinatorics, Geometry and Topology, spectral factorization, 0101 mathematics, Minimal factorization

Popis súboru: application/xml

Prístupová URL adresa: https://hdl.handle.net/1871/27399
https://doi.org/10.1016/S0024-3795(02)00269-0
https://research.vu.nl/en/publications/b27fde35-57ab-4f41-9b7a-5b0571acf231
https://research.vu.nl/en/publications/nonsquare-spectral-factors-via-factorizations-of-a-unitary-functi
https://www.narcis.nl/publication/RecordID/oai%3Aresearch.vu.nl%3Apublications%2Fb27fde35-57ab-4f41-9b7a-5b0571acf231
https://www.sciencedirect.com/science/article/pii/S0024379502002690
https://www.sciencedirect.com/science/article/abs/pii/S0024379502002690

Explicit Wiener–Hopf factorization and nonlinear Riemann–Hilbert problems: Explicit Wiener-Hopf factorization and nonlinear Riemann-Hilbert problems

Autori: A. F. dos Santos M. P. Carpentier M. C. Câmara

Zdroj: Proceedings of the Royal Society of Edinburgh: Section A Mathematics. 132:45-74

Predmety: Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, Wiener-Hopf factorization, nonlinear scalar Riemann-Hilbert problems, 0101 mathematics, 01 natural sciences, Daniele-Khrapkov class

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/1735605
https://doi.org/10.1017/s0308210500001529
https://www.cambridge.org/core/journals/proceedings-of-the-royal-society-of-edinburgh-section-a-mathematics/article/explicit-wienerhopf-factorization-and-nonlinear-riemannhilbert-problems/B42A05016299B83A6F0A54227EAFCA3E
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0308210500001529

Maurey–Rosenthal factorization of positive operators and convexity: Maurey--Rosenthal factorization of positive operators and convexity

Autori: E. A. Sánchez Pérez Andreas Defant

Zdroj: Journal of Mathematical Analysis and Applications. 297:771-790

Predmety: Banach lattices, convexity, Concavity, Applied Mathematics, Positive operator, Maurey-Rosenthal factorization, Köthe function space, Positive linear operators and order-bounded operators, 01 natural sciences, Convexity, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, concavity, 0101 mathematics, positive operator, Analysis

Popis súboru: application/xml

Prístupová URL adresa: https://core.ac.uk/display/82058167
https://www.sciencedirect.com/science/article/pii/S0022247X04003786
https://www.sciencedirect.com/science/article/abs/pii/S0022247X04003786

Necessary and sufficient conditions for existence of J-spectral factorization for para-Hermitian rational matrix functions: Necessary and sufficient conditions for existence of \(J\)-spectral factorization for para-Hermitian rational matrix functions

Autori: A. C. M. Ran

Zdroj: Automatica. 39:1935-1939

Predmety: \(J\)-spectral factorization, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, Lagrangian invariant subspaces, 0101 mathematics, algebraic Riccati equation, 01 natural sciences, Computational methods in systems theory

Popis súboru: application/xml

Prístupová URL adresa: https://research.vu.nl/en/publications/df31f0cd-47ff-4270-b256-f49235e4a5db
https://doi.org/10.1016/S0005-1098(03)00201-2
https://hdl.handle.net/1871/44772
https://research.vu.nl/en/publications/necessary-and-sufficient-conditions-for-existence-of-j-spectral-f
https://dblp.uni-trier.de/db/journals/automatica/automatica39.html#Ran03
http://www.sciencedirect.com/science/article/pii/S0005109803002012
https://www.sciencedirect.com/science/article/pii/S0005109803002012

Wiener–Hopf factorization for a group of exponentials of nilpotent matrices: Wiener-Hopf factorization for a group of exponentials of nilpotent matrices

Autori: M.T. Malheiro M.C. Câmara

Zdroj: Linear Algebra and its Applications. 320:79-96

Predmety: Fredholm operators, Numerical Analysis, Generalized factorization, nilpotent matrices, Algebra and Number Theory, Meromorphic factorization, canonical factorization, 01 natural sciences, Factorization of matrices, Factorization theory (including Wiener-Hopf and spectral factorizations) of linear operators, group of exponentials, Discrete Mathematics and Combinatorics, Wiener-Hopf factorization, Geometry and Topology, 0101 mathematics

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/1556774
https://doi.org/10.1016/s0024-3795(00)00203-2
https://www.sciencedirect.com/science/article/pii/S0024379500002032

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

Autori: Steven Barclay

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

Predmety: 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

Popis súboru: application/xml

Prístupová URL adresa: 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