Christian Mugisho Zagabe (University of Namur)
Title: Lie-algebraic condition for uniform stability of switched nonlinear systems: Construction of a common Lyapunov function by the Koopman operator approach. Abstract: Switched systems consist …
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Ariane Courtot (IMCCE, France)
Title: Chaos in the Geminid Meteoroid stream Abstract: Meteor showers originate from a parent body (an asteroid or a comet). This parent …
Johan SEGERS (UCLouvain)
Title: Graphical and uniform consistency of estimated optimal transport plans Abstract: A general theory is provided delivering convergence of maximal cyclically monotone …
Victor Pessanha (Mathematical Institute of the Federal University of Rio de Janeiro, Brazil)
Title: A quick introduction to knots and braids Abstract: In this talk I will do an overview on the theory of knots …
Stefanella Boatto (Department of Applied mathematics, Institute of Mathematics, Federal University of Rio de Janeiro, Brazil)
Title: A journey into the mathematical universe: Topological Data Analysis. A briefintroduction and some applications. Abstract: Data Science is a highly evolving …
FNRS – EDT Stat – PhD School Nonparametric classification and machine learning – introduction, comparison and applications
Lecturers: Professor Christophe Ley (University of Luxembourg) and Professor Germain Van Bever (University of Namur) In this short course, we shall make …
Women and Girls in Science Workshop
The event will take place in the Auditorium Rosalind Franklin (S01) of the Faculty of Sciences More information on the event, including …
Sylvério Pool Marquez (University of Namur)
Title: Impact of mixed-variable management by probability features in an Evolutionary Algorithm Abstract: The management of mixed variables, i.e., of different natures …
Ramachandran CHITTUR ANANTHARAMAN (University of Namur)
Title: Inverses of polynomials over finite fields - A Koopman operator based approach Abstract: Any map (linear or non-linear) from a finite …
Lorena Ballesteros Ferraz (University of Namur)
Title: Geometrical and non-normal properties of weak values Authors: Lorena Ballesteros Ferraz, Dominique Lambert, Timoteo Carletti, Riccardo Muolo,and Yves Caudano Abstract: Quantum …
Fabian Bastin (University of Montreal (Canada)) – Cinzia Cirillo (University of Maryland (USA))
Title: Large-scale transport model systems: from synthetic population generation to agent-based simulation Abstract: 1. Generation of synthetic populations exploiting dependency structure transfer …
Hilda A. CERDEIRA (Instituto de Física Teórica, UNESP, São Paulo, Brazil)
Title: Phase transition to Synchronization in a system of Swarmalators Abstract: Systems of oscillators called Swarmalators,whose phase and spatial dynamics are coupled, …
Francqui Chair 2022-2023
On topology and higher-order dynamics of networks and simplicial complexes Guest lecturer: Prof. Ginestra Bianconi, Queen Mary University London and the Alan …
Philippe Naveau (Laboratoire des Sciences du Climat et de l’Environnement (LSCE) CNRS, France)
Title: Records Analysis in Climate Attribution Abstract: Numerical climate models are complex and combine a large number of physical processes. They are …
Daniele Avitabile (Vrije Universiteit Amsterdam, The Netherlands)
Title: Bump Attractors and Waves in Networks of Integrate-and-Fire Neurons Abstract: Bump attractors are localised patterns observed in in vivo experiments of neurobiological …
Ludovic Ducobu (Transilvania University of Brasov, Romania)
Title: Compact objects and scalar fields in theories of gravity with torsion, ep. 1 : modelisation Abstract: General Relativity offers an extremely …
Enoch Yeung (UC Santa Barbara (UCSB), USA)
Title: Data-Driven State Criticality and Observability with Koopman Operator Methods Abstract: I will present two major results to show the use of …
Stefanella Boatto (Federal University of Rio de Janeiro)
Title: Vortex and gravitational modeling : A long journey with a rich mathematical history Abstract: Vortex and gravitational dynamics have long fascinating …
Guillermo Garcia-Sanchez (Spanish National Research Council, Spain)
Title: From Chaos to Clarity: Revealing Oceanic Transport Pathways In Real-World Applications Through Dynamical Systems Abstract: Finding order in the apparent chaos …
Tamas Kovács (Institute of Physics, Eötvös University, Hungary)
Title: Stability of exoplanetary systems retrieved from scalar time series Abstract: In this talk I propose a novel method applied to extrasolar planetary …
André Füzfa (UNamur)
Title: Fundamentals of relativistic astrodynamics and rocketry Abstract: Astrodynamics traditionally denotes the study of controlled flight paths of human-made spacecraft (Kaplan, 1976). …
Johan Barthélemy (University of Wollongong, NVIDIA)
Title : Accelerating Simulations with NVIDIA Modulus Abstract : High-fidelity simulations in science and engineering are computationally expensive and time-prohibitive for quick …
Women and Girls in Science
The International Day of Women and Girls in Science takes place every 11th of February, following the declaration by the General Assembly …
Morine Delhelle (UCLouvain)
Title : Copula based dependent censoring in cure models with covariates Abstract : In survival data analysis, datasets with both a cure fraction (individuals …
Michaël Fanuel (Université de Lille)
Title : Sparsification of the magnetic Laplacian with statistical guarantees Abstract : Laplacian matrices are discrete analogues of Laplacian differential operators, …
Jean-Charles Delvenne (UCLouvain)
Title : Markov chains, transport theory and statistical physics Abstract : We look at the following motivating problem: how to move an …
Valentin Delchevalerie (UNamur)
Title : SO(2) and O(2) Equivariance in Image Recognition with Bessel-Convolutional Neural Networks Abstract : For many years, it has been shown …
Benoît Bonnet-Weill (CNRS)
Title : A Set-Valued Approach to Koopman Operators for Control Systems Abstract : In this talk, I will present a new approach …
Jean-François de Kemmeter (UNamur)
Title : Random walks on networks with limiting nodes carrying capacities Abstract : Over the last years, network science has emerged as …
Williams Dhelonga (UNamur)
Title : Exploring Weak measurements within the Einstein-Dirac Cosmological framework. Abstract : Our study applies the Two-State Formalism alongside weak measurements within …
Corbinian Schlösser (INRIA Paris)
Title : Identifying low dimensional systems from high dimensional observations Abstract : Motivated by the increasing availability of motion data through multiple …
naXys Research Day
The naXys Research Day takes place at La Bergerie de Lives (100 rue de Mosanville, 5000 Namur). Schedule 13.00-13.30 Welcome and words …
Mathematics for Industry 2024
Study week Mathematics for Industry 2024 From 9 to 13 September 2024, the Belgian network BE-MATHS-IN on applied mathematics for industry and innovation, …
WIVACE Workshop 2024
XVIII International Workshop on Artificial Life and Evolutionary Computation Namur, Belgium, 11-13 September 2024 The International Workshop on Artificial Life and Evolutionary …
Keisuke Taga (Waseda University)
Title : Nonlinear pattern formation of tape peeling Abstract : When we look closely at the peel front of the adhesives, we …
Riccardo Muolo (Tokyo Institute of Technology)
Title : A general theory of phase reduction for systems with higher-order interactions Abstract: Synchronization is a ubiquitous emergent phenomenon in which …
Christian Bick (VU Amsterdam)
Title : Higher-order Interaction Networks: Phase Reduction, Synchronization, and Global Dynamics Abstract : Synchronization is a fascinating effect of the interaction between …
Serge Gratton (Toulouse INP)
Title : Adaptive regularization algorithms for Objective-Function-Free Optimization Abstract : This work is about the fastest known optimization method in terms of …
Maxime Lucas (UNamur/UCLouvain)
Title : Of higher-order interactions, whales, and fungi Abstract : The strength of dynamical systems and network models lies in their ability …
Hidemasa Ishii (University of Tokyo)
Title : Employing dynamical modeling to understand complex phenomena: from interacting bistable systems to football ball possession Abstract : I have been …
Yusuke Kato (University of Tokyo)
Title : Introduction of two studies: (1) analysis of oscillation quenching by periodic perturbation and (2) parameter estimation of Kuramoto model Abstract …
Gauvain Leconte-Chevillard and Andrea Roselli (UNamur)
Title : Did the laws of physics emerge at t=10-34 s? Abstract : According to the vast majority of the inflationary models …
Jeff Arnoldi (CNRS)
Title : Abstract : The seminar will take place in Room S06 at the Faculty of Sciences.
Women and Girls in Science
The International Day of Women and Girls in Science takes place every 11th of February, following the declaration by the General Assembly …
Benoît Legat (UCLouvain)
Title : Hidden convexity in linear neural networks Abstract : Training neural networks involves minimising a loss function that is nonconvex with …
Hélène Verhaeghe (UCLouvain)
Title : The best of both worlds: when constraint programming and machine learning help each other Abstract : Constraint programming is well …
Jérémy Rekier (Royal Observatory of Belgium)
Title : Abstract : The seminar will take place in Room S08 at the Faculty of Sciences.
Hugues Annoye (UCLouvain Saint-Louis)
Title : BEAMM project : How do we deal with data ? Statistical matching and WGAN generation. Abstract : In the framework …
Jan Baetens (UGent)
Title : Abstract : The seminar will take place in Room S08 at the Faculty of Sciences.