يعرض 1 - 20 نتائج من 277 نتيجة بحث عن '"Simoncini V."', وقت الاستعلام: 0.58s تنقيح النتائج
  1. 1
    Academic Journal
    SKETCHED AND TRUNCATED POLYNOMIAL KRYLOV SUBSPACE METHODS: MATRIX SYLVESTER EQUATIONS

    المؤلفون: Palitta, D, Schweitzer, M, Simoncini, V

    المساهمون: Palitta, D, Schweitzer, M, Simoncini, V

    مصطلحات موضوعية: Matrix equations, Sketching, Krylov methods

    وصف الملف: ELETTRONICO

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:001276405000001; volume:ON LINE FIRST; firstpage:1; lastpage:32; numberofpages:32; journal:MATHEMATICS OF COMPUTATION; https://hdl.handle.net/11585/997350

    الاتاحة: https://hdl.handle.net/11585/997350
    https://doi.org/10.1090/mcom/4002
    https://www.ams.org/journals/mcom/0000-000-00/S0025-5718-2024-04002-4/

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  2. 2
    Academic Journal
    State-dependent Riccati equation feedback stabilization for nonlinear PDEs

    المؤلفون: Alla, A, Kalise, D, Simoncini, V

    المساهمون: Alla, A, Kalise, D, Simoncini, V

    مصطلحات موضوعية: Stabilization of PDE, State-dependent Riccati equation, Algebraic Riccati Equation, Lyapunov equation, Numerical approximation

    Relation: volume:49; issue:1; journal:ADVANCES IN COMPUTATIONAL MATHEMATICS; https://hdl.handle.net/11573/1718152

    الاتاحة: https://hdl.handle.net/11573/1718152
    https://doi.org/10.1007/s10444-022-09998-4

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  3. 3
    Academic Journal
    ANALYSIS OF THE TRUNCATED CONJUGATE GRADIENT METHOD FOR LINEAR MATRIX EQUATIONS

    المؤلفون: Simoncini V., Hao Y.

    المساهمون: Simoncini V., Hao Y.

    مصطلحات موضوعية: conjugate gradients linear matrix equations truncation strategies low-rank methods

    وصف الملف: STAMPA

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000986303200003; volume:44; issue:1; firstpage:359; lastpage:381; numberofpages:23; journal:SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS; https://hdl.handle.net/11585/950623; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85151031314

    الاتاحة: https://hdl.handle.net/11585/950623
    https://doi.org/10.1137/22M147880X
    https://epubs.siam.org/doi/10.1137/22M147880X

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  4. 4
    Academic Journal
    Numerical solution of a class of quasi-linear matrix equations

    المؤلفون: Porcelli M., Simoncini V.

    المساهمون: Porcelli M., Simoncini V.

    مصطلحات موضوعية: Fixed point iteration, Matrix equation, Matrix function, Sylvester equation

    وصف الملف: STAMPA

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000949757100001; volume:664; firstpage:349; lastpage:368; numberofpages:20; journal:LINEAR ALGEBRA AND ITS APPLICATIONS; https://hdl.handle.net/11585/950622; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85147605444; https://www.sciencedirect.com/science/article/pii/S0024379523000307

    الاتاحة: https://hdl.handle.net/11585/950622
    https://doi.org/10.1016/j.laa.2023.01.024
    https://www.sciencedirect.com/science/article/pii/S0024379523000307

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  5. 5
    Report
    Analysis of the rational Krylov subspace projection method for large-scale algebraic Riccati equations

    المؤلفون: Simoncini, V.

    مصطلحات موضوعية: Mathematics - Numerical Analysis, 47J20, 65F30, 49M99, 49N35, 93B52

    URL الوصول: http://arxiv.org/abs/1602.00649

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  6. 6
    Academic Journal
    An ultraweak space-Time variational formulation for the wave equation: Analysis and efficient numerical solution

    المؤلفون: Henning J., Palitta D., Simoncini V., Urban K.

    المساهمون: Henning J., Palitta D., Simoncini V., Urban K.

    مصطلحات موضوعية: Wave equation, ultraweak formulation, tensorproduct, numerical solvers

    وصف الملف: ELETTRONICO

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000823640000003; volume:56; issue:4; firstpage:1173; lastpage:1198; numberofpages:26; journal:ESAIM. MATHEMATICAL MODELLING AND NUMERICAL ANALYSIS; https://hdl.handle.net/11585/890646; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85133494664; https://www.esaim-m2an.org/articles/m2an/abs/2022/04/m2an210138/m2an210138.html

    الاتاحة: https://hdl.handle.net/11585/890646
    https://doi.org/10.1051/m2an/2022035
    https://www.esaim-m2an.org/articles/m2an/abs/2022/04/m2an210138/m2an210138.html

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  7. 7
    Conference
    Matrix Oriented Reduction of Space-Time Petrov-Galerkin Variational Problems

    المؤلفون: Henning J., Palitta D., Simoncini V., Urban K.

    المساهمون: Henning J., Palitta D., Simoncini V., Urban K.

    مصطلحات موضوعية: Space-Time discretization, Petrov-Galerkin, Matrix Equations

    وصف الملف: ELETTRONICO

    Relation: info:eu-repo/semantics/altIdentifier/isbn/978-3-030-55873-4; info:eu-repo/semantics/altIdentifier/isbn/978-3-030-55874-1; ispartofbook:Numerical Mathematics and Advanced Applications ENUMATH 2019; European Conference on Numerical Mathematics and Advanced Applications, ENUMATH 2019; volume:139; firstpage:1049; lastpage:1057; numberofpages:9; serie:LECTURE NOTES IN COMPUTATIONAL SCIENCE AND ENGINEERING; https://hdl.handle.net/11585/821512; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85106442695; https://link.springer.com/chapter/10.1007/978-3-030-55874-1_104

    الاتاحة: https://hdl.handle.net/11585/821512
    https://doi.org/10.1007/978-3-030-55874-1_104
    https://link.springer.com/chapter/10.1007/978-3-030-55874-1_104

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  8. 8
    Academic Journal
    Multigrid Preconditioning for Discontinuous Galerkin Discretizations of an Elliptic Optimal Control Problem with a Convection-Dominated State Equation

    المؤلفون: Liu S., Simoncini V.

    المساهمون: Liu, S., Simoncini, V.

    مصطلحات موضوعية: Elliptic distributed optimal control problem, Convection-dominated problem, Multilevel preconditioner, Discontinuous Galerkin methods

    وصف الملف: STAMPA

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:001352405100001; volume:101; issue:3; firstpage:1; lastpage:26; numberofpages:26; journal:JOURNAL OF SCIENTIFIC COMPUTING; https://hdl.handle.net/11585/997791

    الاتاحة: https://hdl.handle.net/11585/997791
    https://doi.org/10.1007/s10915-024-02717-9

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  9. 9
    Academic Journal
    The Short-term Rational Lanczos Method and Applications

    المؤلفون: Palitta, D., Pozza, S., Simoncini, V.

    المصدر: SIAM Journal on Scientific Computing

    وصف الملف: application/pdf

    Relation: info:eu-repo/semantics/altIdentifier/arxiv/2103.04054; http://hdl.handle.net/21.11116/0000-0008-1EAA-8; http://hdl.handle.net/21.11116/0000-0008-1EAC-6; http://hdl.handle.net/21.11116/0000-000B-5BB8-0

    الاتاحة: http://hdl.handle.net/21.11116/0000-0008-1EAA-8
    http://hdl.handle.net/21.11116/0000-0008-1EAC-6
    http://hdl.handle.net/21.11116/0000-000B-5BB8-0

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  10. 10
    Academic Journal
    A low-rank matrix equation method for solving PDE-constrained optimization problems

    المؤلفون: Bunger A., Simoncini V., Stoll M.

    المساهمون: Bunger A., Simoncini V., Stoll M.

    مصطلحات موضوعية: Matrix equation, PDE-constrained optimization, Rational Krylov subspace

    وصف الملف: STAMPA

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000712855600009; volume:43; issue:5; firstpage:S637; lastpage:S654; numberofpages:18; journal:SIAM JOURNAL ON SCIENTIFIC COMPUTING; https://hdl.handle.net/11585/838353; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85146588367

    الاتاحة: https://hdl.handle.net/11585/838353
    https://doi.org/10.1137/20M1341210
    https://epubs.siam.org/doi/10.1137/20M1341210

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  11. 11
    Academic Journal
    Matrix equation solving of PDEs in polygonal domains using conformal mappings

    المؤلفون: Hao Y., Simoncini V.

    المساهمون: Hao Y., Simoncini V.

    مصطلحات موضوعية: Elliptic partial differential equation, Iterative method, Matrix equation, Schwarz-Christoffel mapping

    وصف الملف: STAMPA

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000700870700003; volume:29; issue:3; firstpage:221; lastpage:244; numberofpages:24; journal:JOURNAL OF NUMERICAL MATHEMATICS; https://hdl.handle.net/11585/838360; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85108234153

    الاتاحة: https://hdl.handle.net/11585/838360
    https://doi.org/10.1515/jnma-2020-0035
    https://www.degruyter.com/document/doi/10.1515/jnma-2020-0035/html

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  12. 12
    Academic Journal
    Functions of rational Krylov space matrices and their decay properties

    المؤلفون: Pozza S., Simoncini V.

    المساهمون: Pozza S., Simoncini V.

    مصطلحات موضوعية: 65F60, 65F45, 65F25, 41A20

    وصف الملف: STAMPA

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000637641800001; volume:148; issue:1; firstpage:99; lastpage:126; numberofpages:28; journal:NUMERISCHE MATHEMATIK; https://hdl.handle.net/11585/838362; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85103912746; https://link.springer.com/article/10.1007/s00211-021-01198-4

    الاتاحة: https://hdl.handle.net/11585/838362
    https://doi.org/10.1007/s00211-021-01198-4
    https://link.springer.com/article/10.1007/s00211-021-01198-4

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  13. 13
    Academic Journal
    The Sherman–Morrison–Woodbury formula for generalized linear matrix equations and applications

    المؤلفون: Hao Y., Simoncini V.

    المساهمون: Hao Y., Simoncini V.

    مصطلحات موضوعية: linear matrix equation, linear tensor equation, Schur decomposition, Sherman–Morrison–Woodbury formula, Sylvester equation

    وصف الملف: ELETTRONICO

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000647457700001; volume:28; issue:5; firstpage:1; lastpage:25; numberofpages:25; journal:NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS; https://hdl.handle.net/11585/838355; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85105120477

    الاتاحة: https://hdl.handle.net/11585/838355
    https://doi.org/10.1002/nla.2384
    https://onlinelibrary.wiley.com/doi/10.1002/nla.2384

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  14. 14
    Book
    Matrix Oriented Reduction of Space-Time Petrov-Galerkin Variational Problems

    المؤلفون: Henning, J., Palitta, D., Simoncini, V., Urban, K.

    المصدر: Numerical Mathematics and Advanced Applications ENUMATH 2019 : European Conference, Egmond aan Zee, The Netherlands, September 30 - October 4 ; Lecture Notes in Computational Science and Engineering

    وصف الملف: application/pdf

    Relation: info:eu-repo/semantics/altIdentifier/arxiv/1912.10082; info:eu-repo/semantics/altIdentifier/urn/http://arxiv.org/abs/1912.10082; http://hdl.handle.net/21.11116/0000-0006-5135-3; http://hdl.handle.net/21.11116/0000-0006-5137-1

    الاتاحة: http://hdl.handle.net/21.11116/0000-0006-5135-3
    http://hdl.handle.net/21.11116/0000-0006-5137-1

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  15. 15
    Academic Journal
    Tensor-Train decomposition for image recognition

    المؤلفون: Brandoni D., Simoncini V.

    المساهمون: Brandoni D., Simoncini V.

    مصطلحات موضوعية: Face recognition, HOSVD, Image classification, Tensor decomposition, Tensor-Train

    وصف الملف: STAMPA

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000511506600001; volume:57; issue:1; firstpage:1; lastpage:24; numberofpages:24; journal:CALCOLO; https://hdl.handle.net/11585/784044; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85078827160; https://link.springer.com/article/10.1007/s10092-020-0358-8

    الاتاحة: https://hdl.handle.net/11585/784044
    https://doi.org/10.1007/s10092-020-0358-8
    https://link.springer.com/article/10.1007/s10092-020-0358-8

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  16. 16
    Academic Journal
    Matrix-oriented discretization methods for reaction–diffusion PDEs: Comparisons and applications

    المؤلفون: D'Autilia M. C., Sgura I., Simoncini V.

    المساهمون: D'Autilia M.C., Sgura I., Simoncini V.

    مصطلحات موضوعية: ADI method, IMEX method, Reaction–diffusion PDE, Schnakenberg model, Sylvester equation, Turing patterns

    وصف الملف: STAMPA

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000522097300013; volume:79; issue:7; firstpage:2067; lastpage:2085; numberofpages:19; journal:COMPUTERS & MATHEMATICS WITH APPLICATIONS; https://hdl.handle.net/11585/784042; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85075444435; https://www.sciencedirect.com/science/article/pii/S0898122119305097

    الاتاحة: https://hdl.handle.net/11585/784042
    https://doi.org/10.1016/j.camwa.2019.10.020
    https://www.sciencedirect.com/science/article/pii/S0898122119305097

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  17. 17
    Academic Journal
    Order reduction methods for solving large-scale differential matrix riccati equations

    المؤلفون: Kirsten G., Simoncini V.

    المساهمون: Kirsten G., Simoncini V.

    مصطلحات موضوعية: BDF, Differential matrix Riccati, Linear quadratic regulator, Low-rank, Rational Krylov

    وصف الملف: STAMPA

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000568184400011; volume:42; issue:4; firstpage:A2182; lastpage:A2205; numberofpages:24; journal:SIAM JOURNAL ON SCIENTIFIC COMPUTING; https://hdl.handle.net/11585/784040; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85093362069

    الاتاحة: https://hdl.handle.net/11585/784040
    https://doi.org/10.1137/19M1264217
    https://epubs.siam.org/doi/10.1137/19M1264217

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  18. 18
    Academic Journal
    Optimality Properties of Galerkin and Petrov–Galerkin Methods for Linear Matrix Equations

    المؤلفون: Palitta D., Simoncini V.

    المساهمون: Palitta D., Simoncini V.

    مصطلحات موضوعية: Large scale equation, Linear matrix equation, Sylvester equation

    وصف الملف: ELETTRONICO

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000561620800001; volume:48; issue:4; firstpage:791; lastpage:807; numberofpages:17; journal:VIETNAM JOURNAL OF MATHEMATICS; https://hdl.handle.net/11585/784036; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85081538643; https://link.springer.com/article/10.1007/s10013-020-00390-7

    الاتاحة: https://hdl.handle.net/11585/784036
    https://doi.org/10.1007/s10013-020-00390-7
    https://link.springer.com/article/10.1007/s10013-020-00390-7

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  19. 19
    Academic Journal
    Error estimates for iterative algorithms for minimizing regularized quadratic subproblems

    المؤلفون: Gould N. I. M., Simoncini V.

    المساهمون: Gould N.I.M., Simoncini V.

    مصطلحات موضوعية: error estimate, Krylov subspace, regularized quadratic suubproblem, Trust-region subproblem

    وصف الملف: STAMPA

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000489984700001; volume:35; issue:2; firstpage:304; lastpage:328; numberofpages:25; journal:OPTIMIZATION METHODS & SOFTWARE; https://hdl.handle.net/11585/714899; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85074034903

    الاتاحة: https://hdl.handle.net/11585/714899
    https://doi.org/10.1080/10556788.2019.1670177
    https://www.tandfonline.com/doi/full/10.1080/10556788.2019.1670177

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  20. 20
    Academic Journal
    On the numerical solution of a class of systems of linear matrix equations

    المؤلفون: Simoncini V.

    المساهمون: Simoncini V.

    مصطلحات موضوعية: large-scale equation, linear matrix equation, Schur complement, Sylvester equation

    وصف الملف: STAMPA

    Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000544720400006; volume:40; issue:1; firstpage:207; lastpage:225; numberofpages:19; journal:IMA JOURNAL OF NUMERICAL ANALYSIS; https://hdl.handle.net/11585/784046; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85084858698; https://academic.oup.com/imajna/article/40/1/207/5195702?login=true

    الاتاحة: https://hdl.handle.net/11585/784046
    https://doi.org/10.1093/imanum/dry083
    https://academic.oup.com/imajna/article/40/1/207/5195702?login=true

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