المؤلفون: Cardoso, João R., Miraldo, Pedro

مصطلحات موضوعية: Discrete Euler-Arnold equations, Matrix equation, Moser-Veselov equation, Optimization with orthogonal constraint, Orthogonal matrices, Skew-symmetric matrices

Relation: CMUC-UIDB/00324/2020; http://hdl.handle.net/10316/95876

الاتاحة: http://hdl.handle.net/10316/95876
https://doi.org/10.1016/j.cam.2021.113814

المؤلفون: Yüca, Gülsüm

المساهمون: Sabire Yazıcı Fen Edebiyat Fakültesi

مصطلحات موضوعية: Skew-symmetric Matrices, Semi-orthogonal matrices, Cayley Transformation, Dual Transformation, Kinematics

وصف الملف: application/pdf

Relation: Journal of Geometry and Physics; Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı; https:/dx.doi.org/10.1016/j.geomphys.2021.104139; https://hdl.handle.net/20.500.12451/7927; 163

الاتاحة: https://hdl.handle.net/20.500.12451/7927
https://doi.org/10.1016/j.geomphys.2021.104139

المؤلفون: Beelen, Peter, Singh, Prasant

المصدر: Beelen , P & Singh , P 2019 , ' Linear codes associated to skew-symmetric determinantal varieties ' , Finite Fields and Their Applications , vol. 58 , pp. 32-45 . https://doi.org/10.1016/j.ffa.2019.03.004

مصطلحات موضوعية: Determinantal variety, Linear code, Minimum distance, Skew-symmetric matrices

وصف الملف: application/pdf

Relation: https://orbit.dtu.dk/en/publications/89bfa340-82c2-48e0-b3b8-8231ed18ab87

الاتاحة: https://orbit.dtu.dk/en/publications/89bfa340-82c2-48e0-b3b8-8231ed18ab87
https://doi.org/10.1016/j.ffa.2019.03.004
https://backend.orbit.dtu.dk/ws/files/234266987/Skew_Det_Codes2_1_.pdf

المؤلفون: Bayda G. Fathi

المصدر: Science Journal of University of Zakho, Vol 3, Iss 1, Pp 140-144 (2015)

مصطلحات موضوعية: Unsymmetric linear algebraic equations, Barzilai and Borwein gradient method, symmetric and skew-symmetric matrices, eigenvalues, condition number, Science

وصف الملف: electronic resource

Relation: https://sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/118; https://doaj.org/toc/2663-628X; https://doaj.org/toc/2663-6298

URL الوصول: https://doaj.org/article/4105781e37174b4a91f9b3b4af56387e

المؤلفون: Cerdán Soriano, Juana Mercedes, Guerrero-Flores, Danny Joel, Marín Mateos-Aparicio, José, Mas Marí, José

المساهمون: Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada, Ministerio de Economía y Competitividad

مصطلحات موضوعية: Iterative methods, Skew-symmetric matrices, Sparse linear systems, Preconditioning, Low-rank update, MATEMATICA APLICADA

Relation: Journal of Computational and Applied Mathematics; info:eu-repo/grantAgreement/MINECO//MTM2014-58159-P/ES/PRECONDICIONADORES PARA SISTEMAS DE ECUACIONES LINEALES, PROBLEMAS DE MINIMOS CUADRADOS, CALCULO DE VALORES PROPIOS Y APLICACIONES TECNOLOGICAS/; info:eu-repo/grantAgreement/MINECO//MTM2015-68805-REDT/ES/RED TEMATICA DE ALGEBRA LINEAL, ANALISIS MATRICIAL Y APLICACIONES/; https://doi.org/10.1016/j.cam.2018.04.023; urn:issn:0377-0427; http://hdl.handle.net/10251/164417

الاتاحة: http://hdl.handle.net/10251/164417
https://doi.org/10.1016/j.cam.2018.04.023

المؤلفون: Acosta-Humánez, Primitivo Belén, Jiménez, M., Ospino, Jorge

مصطلحات موضوعية: Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica, Numerical analysis, Teoría de Galois diferencial, métodos de la familia de Runge - Kutta, soluciones Liouvillianas, sistemas de ecuaciones diferenciales, matrices antisimétricas, cuerpo diferencial no constante, Differential Galois theory, Methods from Runge - Kutta family, Liouvillians solutions, Differential system of equations, Skew symmetric matrices, Non-constant differential field, Anàlisi numèrica

Relation: Acosta-Humánez, P. B.; Jiménez, M.; Ospino, J. Enfoque Galoisiano y numérico de sistemas diferenciales lineales 3-dimensionales con matrices antisimétricas definidas en un cuerpo diferencial no constante. "Revista internacional de métodos numéricos para cálculo y diseño en ingeniería", 2018, vol. 34, núm. 1.; http://hdl.handle.net/2117/165692

الاتاحة: http://hdl.handle.net/2117/165692
https://doi.org/10.23967/j.rimni.2017.7.008

المؤلفون: Ada Boralevi, Maria Lucia Fania, Emilia Mezzetti

المساهمون: Boralevi, Ada, Lucia Fania, Maria, Mezzetti, Emilia

مصطلحات موضوعية: constant rank, globally generated vector bundles, Pure mathematics, Algebra and Number Theory, Mathematics::Commutative Algebra, Rank (linear algebra), skew-symmetric matrix, quadric surface, Pfaffian, Skew-symmetric matrices, constant rank, pfaffian hypersurface, quadric surface, globally generated vector bundles, pfaffian hypersurface, globally generated vector bundle, Skew-symmetric matrices, Mathematics::Algebraic Geometry, Quadratic equation, Hypersurface, Mathematics::Differential Geometry, Locus (mathematics), Mathematics

وصف الملف: ELETTRONICO

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca4e4c8cdce9942b6477f438f1b68608
https://hdl.handle.net/11697/161895

المؤلفون: P. I. Kogut

المصدر: Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Modelûvannâ, Vol 21, Iss 8, Pp 84-97 (2013)

مصطلحات موضوعية: skew-symmetric matrices, positive dened matrices, unbounded bilinear form, formula integration by parts, Lipschitz functions, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: http://model-dnu.dp.ua/index.php/SM/article/view/29; https://doaj.org/toc/2312-4547; https://doaj.org/toc/2415-7325

URL الوصول: https://doaj.org/article/fc84afaa38cf4d709b1b40a2e26ec63e

المؤلفون: Drozd, Yuriy A., Plakosh, Andriana I.

المصدر: Algebra and Discrete Mathematics; Vol 22, No 2 (2016) ; 2415-721X ; 1726-3255

مصطلحات موضوعية: Chernikov gorups, nilpotent groups, skew-symmetric matrices, alternative pairs, week equivalence, Primary 20F18, Secondary 20F50, 15A21, 15A22

وصف الملف: application/pdf

Relation: http://admjournal.luguniv.edu.ua/index.php/adm/article/view/325/pdf; http://admjournal.luguniv.edu.ua/index.php/adm/article/view/325

الاتاحة: http://admjournal.luguniv.edu.ua/index.php/adm/article/view/325

المؤلفون: Fabio Tanturri

المساهمون: Tanturri, Fabio

مصطلحات موضوعية: Degeneracy loci, Differential form, Hilbert scheme, Linear complexe, Skew-symmetric matrices

وصف الملف: STAMPA

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000358581500002; volume:105 (2); firstpage:109; lastpage:118; numberofpages:10; journal:ARCHIV DER MATHEMATIK; http://hdl.handle.net/11567/1012446; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84938847982

الاتاحة: http://hdl.handle.net/11567/1012446
https://doi.org/10.1007/s00013-015-0768-z

المؤلفون: Marco Di Marzio (4783101), Stefania Fensore (10571493), Giovanni Lafratta (10571496), Charles C. Taylor (4783098)

مصطلحات موضوعية: Physiology, Biotechnology, Mental Health, Mathematical Sciences not elsewhere classified, Information Systems not elsewhere classified, Bias reduction, local smoothing, non-rigid rotation estimation, singular value decomposition, skew-symmetric matrices, spherical kernels

Relation: https://figshare.com/articles/dataset/The_package_nonparametric_regression_using_local_rotation_matrices_in/14387361

الاتاحة: https://doi.org/10.6084/m9.figshare.14387361.v1

المؤلفون: Shmuel Friedl, Christian Krattenthaler

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://homepages.math.uic.edu/~friedlan/friekrat24.8.05.pdf.

مصطلحات موضوعية: 2-adic valuations of ratio of products of factorials, parity of degrees of deter- minantal varieties, subspaces of real skew symmetric matrices

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.552.1670; http://homepages.math.uic.edu/~friedlan/friekrat24.8.05.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.552.1670
http://homepages.math.uic.edu/~friedlan/friekrat24.8.05.pdf

المؤلفون: Philip I. Davies

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://www.maths.tcd.ie/EMIS/journals/ELA/ela-articles/articles/vol11_pp132-161.pdf.

مصطلحات موضوعية: Key words. Matrix functions, Fréchet derivative, Condition numbers, Bilinear forms, Sesquilinear forms, Structured Matrices, Jordan algebra, Symmetric matrices, Lie algebra, Skew-symmetric matrices

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.323.7735; http://www.maths.tcd.ie/EMIS/journals/ELA/ela-articles/articles/vol11_pp132-161.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.323.7735
http://www.maths.tcd.ie/EMIS/journals/ELA/ela-articles/articles/vol11_pp132-161.pdf

المؤلفون: Peter Benner, Ralph Byers, HEIKE FASSBENDER, VOLKER MEHRMANN, DAVID WATKINS

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://www.sci.wsu.edu/math/faculty/watkins/psfiles/skewchol.ps.

مصطلحات موضوعية: skew-symmetric matrices, matrix factorizations, Hamiltonian eigenproblems, complete pivoting

وصف الملف: application/postscript

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.38.3872; http://www.sci.wsu.edu/math/faculty/watkins/psfiles/skewchol.ps

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.38.3872
http://www.sci.wsu.edu/math/faculty/watkins/psfiles/skewchol.ps

المؤلفون: Jose Velasco, Afsaneh Asaei, Daniel Pizarro, Javier Macias-Guarasa

المصدر: IEEE Transactions on Signal Processing. 64:5242-5254

مصطلحات موضوعية: FOS: Computer and information sciences, Matrix completion, Computer Science - Information Theory, Speech recognition, 02 engineering and technology, missing data, 030507 speech-language pathology & audiology, 03 medical and health sciences, symbols.namesake, Matrix (mathematics), Sensor array, Singular value decomposition, 0202 electrical engineering, electronic engineering, information engineering, Electrical and Electronic Engineering, Mathematics, skew- symmetric matrices, Information Theory (cs.IT), 020206 networking & telecommunications, Missing data, Multilateration, TDOA estimation, Gaussian noise, Signal Processing, symbols, FDOA, 0305 other medical science, Algorithm, TDOA denoising

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a09fb96c7be0fe372b06db076be4454
https://doi.org/10.1109/tsp.2016.2593690

المؤلفون: Walter Wenzel

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: ftp://ftp.maths.tcd.ie/pub/EMIS/journals/BAG/vol.37/no.1/b37h1wzl.ps.gz

مصطلحات موضوعية: Representation theory of matroids, matroids with coefficients, Grassmann-Plucker relations, Delta-matroids, skew-symmetric matrices, Pfaffian forms, the base graph of a matroid, antipodal graphs, convexity in graphs

وصف الملف: application/postscript

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.37.9754

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.37.9754

المؤلفون: Sanja Singer

مصطلحات موضوعية: 0209 industrial biotechnology, Pure mathematics, Similarity (geometry), Applied Mathematics, 15A23 (Primary) 15B57, 65F30 (Secondary), Block (permutation group theory), 020206 networking & telecommunications, 02 engineering and technology, Numerical Analysis (math.NA), Computational Mathematics, Matrix (mathematics), Permutation, 020901 industrial engineering & automation, Factorization, Simple (abstract algebra), 0202 electrical engineering, electronic engineering, information engineering, FOS: Mathematics, Skew-symmetric matrix, Symmetric matrix, Mathematics - Numerical Analysis, skew-symmetric matrices, antitriangular form, multi-arrowhead matrices, skew-Hermitian matrices, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45d47e9ce852dec7599c3f14241be1e7

المؤلفون: Guerrero Flores, Danny Joel

Thesis Advisors: Cerdán Soriano, Juana Mercedes, Marín Mateos-Aparicio, José, Mas Marí, José, Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada

مصطلحات موضوعية: Iterative methods, skew-symmetric matrices, sparse linear systems, preconditioning, low-rank update, least squares problems, rank deficient, MATEMATICA APLICADA

الاتاحة: http://hdl.handle.net/10251/104923

المؤلفون: Danny Joel, Guerrero Flores

المصدر: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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مصطلحات موضوعية: Physics, least squares problems, rank deficient, Iterative methods, preconditioning, Algebra over a field, skew-symmetric matrices, sparse linear systems, MATEMATICA APLICADA, Humanities, low-rank update

وصف الملف: application/pdf

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c89cc016bb937a8a9506ad7ddaa6beb
https://doi.org/10.4995/thesis/10251/104923

المؤلفون: K. C. Sivakumar, Projesh Nath Choudhury

المصدر: Linear Algebra and its Applications. 482:55-69

مصطلحات موضوعية: Inverse problems, Farkas lemma, Numerical Analysis, Lemma (mathematics), Algebra and Number Theory, Sums and subdirectsums, Tuckers theorem, Inverse, Matrix algebra, Square matrix, Moore-Penrose inverse, Combinatorics, Matrix (mathematics), Discrete Mathematics and Combinatorics, Skew-symmetric matrix, Geometry and Topology, Farkas' lemma, Skew-symmetric matrices, Moore–Penrose pseudoinverse, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4ae1fd1bee3218fefadbd5fbd96679b
https://doi.org/10.1016/j.laa.2015.05.019