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Researcher
Raf Vandebril
- Disciplines:Linear and multilinear algebra, matrix theory, Calculus of variations and optimal control, optimisation, Computer science, Manifolds and cell complexes, Numerical analysis, Data mining, Parallel computing, High performance computing, Mathematical software, Numerical computation, Analysis of algorithms and complexity
Affiliations
- Numerical Analysis and Applied Mathematics (NUMA) (Division)
Responsible
From1 Aug 2022 → Today - Numerical Analysis and Applied Mathematics (NUMA) (Division)
Member
From1 Aug 2020 → Today - NUMA, Numerical Analysis and Applied Mathematics Section (Division)
Member
From1 Oct 2000 → 31 Jul 2020
Projects
1 - 10 of 15
- Low rank tensor approximation techniques for up- and downdating of online time series clusteringFrom25 Sep 2023 → TodayFunding: Own budget, for example: patrimony, inscription fees, gifts
- Sparse Matrix computational kernels for High Performance ComputingFrom11 Sep 2023 → TodayFunding: BOF - doctoral mandates
- ManiFactor: Factor Analysis for Maps into ManifoldsFrom23 Feb 2023 → TodayFunding: Own budget, for example: patrimony, inscription fees, gifts
- Short recurrence relations for rational Krylov and orthogonal rational functions inspired by modified momentsFrom1 Jan 2023 → TodayFunding: FWO research project (including WEAVE projects)
- Low rank tensor approximation techniques for up- and downdating of massive online time series clusteringFrom1 Jan 2023 → TodayFunding: FWO research project (including WEAVE projects)
- ManiFactor: Factor Analysis for Maps into ManifoldsFrom25 Jan 2022 → TodayFunding: Own budget, for example: patrimony, inscription fees, gifts
- ManiFactor: Factor analysis for maps into manifoldsFrom1 Oct 2021 → 31 Dec 2021Funding: BOF - projects
- Fast Algorithms for Generalized Eigenvalue ProblemsFrom6 Aug 2019 → 29 Jun 2023Funding: Own budget, for example: patrimony, inscription fees, gifts
- Tensor decompositions and Riemannian optimizationFrom1 Oct 2018 → 21 Oct 2022Funding: BOF - doctoral mandates, BOF - Doctoral projects
- Inverse-free rational Krylov methods: theory and applicationsFrom1 Oct 2016 → 30 Sep 2021Funding: BOF - Concerted Research Project from 1994
Publications
1 - 10 of 117
- Rational QZ steps with perfect shifts(2024)
Authors: Marc Van Barel, Raf Vandebril
Pages: 1079 - 1102 - A new deflation criterion for the QZ algorithm(2024)
Authors: Thijs Steel, Raf Vandebril
- Fast Algorithms for Generalized Eigenvalue Problems(2023)
Authors: Thijs Steel, Raf Vandebril
- The seriation problem in the presence of a double Fiedler value(2023)
Authors: Raf Vandebril
Pages: 1 - 29 - A NOVEL, BLOCKED ALGORITHM FOR THE REDUCTION TO HESSENBERG-TRIANGULAR FORM(2022)
Authors: Thijs Steel, Raf Vandebril
Pages: 712 - 728 - A NOVEL, BLOCKED ALGORITHM FOR THE REDUCTION TO HESSENBERG-TRIANGULAR FORM(2022)
Authors: Thijs Steel, Raf Vandebril
Pages: 712 - 728 - Generation of orthogonal rational functions by procedures for structured matrices(2022)
Authors: Marc Van Barel, Raf Vandebril
Pages: 1 - 32 - Structured Matrix Techniques for Orthogonal Rational Functions and Rational Krylov Methods(2021)
Authors: Marc Van Barel, Raf Vandebril
- Analyse I: Slides Deel II, Hoofdstukken 6-9(2021)
Authors: Raf Vandebril, Stefan Vandewalle
- Analyse I: Slides Deel I, Hoofdstukken 1 - 5(2021)
Authors: Raf Vandebril, Stefan Vandewalle