Search

Pages

1. • Journal article

   • 

   Trust-region methods on Riemannian manifolds

   Absil, Pierre-Antoine[UCL] Baker, C. G. Gallivan, K. A. (2007) Foundations of Computational Mathematics — Vol. 7, no. 3, p. 303-330 (2007)
2. • Journal article

   • 

   Newton-KKT interior-point methods for indefinite quadratic programming

   Absil, Pierre-Antoine[UCL] Tits, Andre L. (2007) Computational Optimization and Applications : an international journal — Vol. 36, no. 1, p. 5-41 (2007)
3. • Journal article

   • 

   Differential-geometric Newton method for the best rank-(R (1), R (2), R (3)) approximation of tensors

   Ishteva, Mariya[UCL] De Lathauwer, Lieven[UCL] Absil, Pierre-Antoine[UCL] Van Huffel, Sabine[UCL] (2009) Numerical Algorithms — Vol. 51, no. 2, p. 179-194 (2009)
4. • Journal article

   • 

   Convergence of the iterates of descent methods for analytic cost functions

   Absil, Pierre-Antoine[UCL] Mahony, R. Andrews, B (2005) SIAM Journal on Optimization — Vol. 16, no. 2, p. 531-547 (2005)
5. • Journal article

   • 

   Low-rank Optimization On the Cone of Positive Semidefinite Matrices

   Journée, Michel Bach, F. Absil, Pierre-Antoine[UCL] Sepulchre, Rodolphe[UCL] (2010) SIAM Journal on Optimization — Vol. 20, no. 5, p. 2327-2351 (2010)
6. • Journal article

   • 

   Acylated and unacylated ghrelin binding to membranes and to ghrelin receptor : towards a better understanding of the underlying mechanisms

   Staes, Edith[UCL] Absil, Pierre-Antoine[UCL] Lins, Laurence Brasseur, Robert Deleu, Magali Lecouturier, Nathalie[UCL] Fievez, Virginie[UCL] des Rieux, Anne[UCL] Mingeot-Leclercq, Marie-Paule[UCL] Raussens, Vincent Préat, Véronique[UCL] (2010) BBA - Biomembranes — Vol. 1798, no. 11, p. 2102-2113 (2010)
7. • Journal article

   • 

   A Geometric Newton Method for Oja's Vector Field.

   Absil, Pierre-Antoine[UCL] Ishteva, Mariya De Lathauwer, Lieven Van Huffel, Sabine (2008) Neural computation — Vol. 21, no. 5, p. 1415-33 (2009)
8. • Speech

   • 

   Graph learning for regularized low-rank matrix completion

   Dong, Shuyu[UCL] Absil, Pierre-Antoine[UCL] Gallivan, Kyle (2018) 23rd International Symposium on Mathematical Theory of Networks and Systems — Hong Kong
9. • Speech

   • 

   Curvature of the Manifold of Fixed-Rank Positive-Semidefinite Matrices Endowed with the Bures–Wasserstein Metric

   Massart, Estelle[UCL] Hendrickx, Julien[UCL] Absil, Pierre-Antoine[UCL] (2019) 4th International Conference, GSI 2019 — Toulouse,France
10. • Journal article

    • 

    ROPTLIB: an object-oriented C++ library for optimization on Riemannian manifolds

    Huang, Wen Absil, Pierre-Antoine[UCL] Gallivan, Kyle Hand, Paul (2018) ACM Transactions on Mathematical Software (TOMS) — Vol. 44, no.4 (2018)
11. • Speech

    • 

    Preconditioned conjugate gradient algorithms for graph regularized matrix completion

    Dong, Shuyu[UCL] Absil, Pierre-Antoine[UCL] Gallivan, Kyle A. (2019) 27th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning(ESANN 2019) — Bruges
12. • Speech

    • 

    Minimax center to extract a common subspace from multiple datasets

    Renard, Emilie[UCL] Absil, Pierre-Antoine[UCL] Gallivan, Kyle A. (2019) 27th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning(ESANN 2019) — Bruges
13. • Journal article

    • 

    Global Solution of Economic Dispatch with Valve Point Effects and Transmission Constraints

    Van Hoorebeeck, Loïc[UCL] Absil, Pierre-Antoine[UCL] Papavasiliou, Anthony[UCL] (2020) Electric Power Systems Research — Vol. 189, p. 106786 (2020)
14. • Journal article

    • 

    Computing the matrix geometric mean: Riemannian versus Euclidean conditioning, implementation techniques, and a Riemannian BFGS method

    Yuan, Xinru Huang, Wen Absil, Pierre-Antoine[UCL] Gallivan, Kyle A. (2020) Numerical Linear Algebra with Applications — Vol. 27, no.5, p. 2321 (2020)
15. • Journal article

    • 

    On the Quality of First-Order Approximation of Functions with Hölder Continuous Gradient

    Berger, Guillaume[UCL] Absil, Pierre-Antoine[UCL] Jungers, Raphaël M.[UCL] Nesterov, Yurii[UCL] (2020) Journal of Optimization Theory and Applications — Vol. 185, p. 17-33 (2020)
16. • Speech

    • 

    MILP-Based Algorithm for the Global Solution of Dynamic Economic Dispatch Problems with Valve-Point Effects

    Van Hoorebeeck, Loïc[UCL] Absil, Pierre-Antoine[UCL] Papavasiliou, Anthony[UCL] (2019) 2019 IEEE Power & Energy Society General Meeting (PESGM) — Atlanta, GA, USA
17. • Speech

    • 

    A Grassmannian Minimum Enclosing Ball Approach for Common Subspace Extraction

    Renard, Emilie[UCL] Gallivan, Kyle A. Absil, Pierre-Antoine[UCL] (2018) LVA ICA 2018 — Guildford,UK
18. • BookChapter

    • 

    Averaging Symmetric Positive-Definite Matrices

    Yuan, Xinru Huang, Wen Absil, Pierre-Antoine[UCL] Gallivan, Kyle A. (2019) Hanbook of Variational Methods for Nonlinear Geometric Data and applications — [ISBN : 978-3-030-31350-0]
19. • Journal article

    • 

    Riemannian gradient descent methods for graph-regularized matrix completion

    Dong, Shuyu[UCL] Absil, Pierre-Antoine[UCL] Gallivan, K.A. (2021) Linear Algebra and its Applications — Vol. 623, p. 193-235 (2021)
20. • Journal article

    • 

    Low-rank multi-parametric covariance identification

    Musolas, Antoni Massart, Estelle Hendrickx, Julien[UCL] Absil, Pierre-Antoine[UCL] Marzouk, Youssef (2021) BIT Numerical Mathematics — Vol. 62, p. 221-249 (2021)
21. • Journal article

    • 

    On a minimum enclosing ball of a collection of linear subspaces

    Marrinan, Tim Absil, Pierre-Antoine[UCL] Gillis, Nicolas (2021) Linear Algebra and its Applications — Vol. 625, p. 248-278 (2021)
22. • Journal article

    • 

    A truncated-CG style method for symmetric generalized eigenvalue problems

    Absil, Pierre-Antoine[UCL] Baker, CG Gallivan, KA (2006) Journal of Computational and Applied Mathematics — (2006)
23. • Speech

    • 

    The Information Inequality on Function Spaces (abstract)

    Ivanov, Tzvetan[UCL] Gevers, Michel[UCL] Absil, Pierre-Antoine[UCL] Anderson, Brian D.O. (2010) 29th Benelux Meeting on Systems and Control — Heeze, The Netherlands
24. • Journal article

    • 

    An implicit trust-region method on Riemannian manifolds

    Baker, C. G. Absil, Pierre-Antoine[UCL] Gallivan, K. A. (2008) IMA Journal of Numerical Analysis — Vol. 28, no. 4, p. 665-689 (2008)
25. • Speech

    • 

    Capturing confounding sources of variation in DNA methylation data by spatiotemporal independent component analysis

    Renard, Emilie[UCL] Teschendorff, Andrew E. Absil, Pierre-Antoine[UCL] (2014) ESANN 2014 — Bruges, Belgium, April 2014

Pages