23/04/2026 - 15:00 - CORE C.035 Robert Ronco (National Research Council of Italy)will give a presntation on On the Eigenvalues of Path-Length Density Matrices of Unrooted Binary TreesAbstract: An Unrooted Binary Tree (UBT) is a tree with n ≥ 3 leaves, n − 2 internal nodes of degree three, and 2n − 3 edges.

16/04/2026 -C.035Stefan Creemers(CORE)will give a presentation on Quantum computing: What (not) to expect?Abstract:After Shor’s publication of a quantum algorithm capable of efficiently solving the prime factorization problem, interest in quantum computing, and particularly in quantum optimization, has surged.

15/04/2026 - Room LIDAM D.251 - We will host a special Brownbag Lunch series, "CORE 6 from 60" where current junior researchers will present 1 paper from each decade of CORE's history.1970s: Wednesday, 15 April 2026Claude d'Aspremont, Jean J. Gabszewicz and Jacques-François ThisseOn Hotelling's "Stability in competition"In : Econometrica, 1979, vol. 47(5), p.

02/04/2025 - 15:00 - CORE C.035 Diederik Coppiters(UCLouvain - Institute of Mechanics, Materials and Civil Engineering) Will give a presentation on:When the optimum is not enough: designing energy systems for an unpredictable worldAbstract: Computer models have transformed how we analyze and optimize energy systems.

31/03/2026 - 14:00 - Euler Building, A.002Frédéric Meunier(Ecole nationale des ponts et chaussée) Will give a presentation on : Envy-free divisions of cakes: recent results and open questionsAbstract: The envy-free cake-cutting problem asks for a way to divide a cake (identified with the interval [0,1]) among players with different tastes so that each receives a connected piece and

11/03/2026 - Room LIDAM D.251 - We will host a special Brownbag Lunch series, "CORE 6 from 60" where current junior researchers will present 1 paper from each decade of CORE's history.1960s : Wednesday, 11 March 2026Zellner & Palm Time series analysis and simultaneous equation econometric modelsIn : Journal of Econometrics      presented by: Luca Neri 

28-01-2026 / 14:00 / EPL au bâtiment Euler salle A.002Roberto Ronco(National Research Council of Italy)will give a presentation on:On the Path-Length Matrices of Unrooted Binary TreesAbstract:The Path-Length Matrix (PLM) of an Unrooted Binary Tree (UBT) is a symmetric integer matrix of order n ≥ 3 that uniquely encodes a tree with n leaves and internal vertices of degree 3.

15-01-2026 / 15:00 / CORE C.035  Bryan David Galarza Montenegro(University of Antwerpen)will give a presentation on:An application of advanced optimization methods in Non-Emergency Medical TransportationAbstract:Non-Emergency Medical Transportation (NEMT) is becoming increasingly important as healthcare systems shift toward outpatient care and aging populations require more frequent medical a

Débat - A quoi sert l’économie ? Mercredi 17 décembre 2025, de 13h00 à 14h00 (sandwichs offerts). Louvain-la-Neuve, Place Montesquieu, 1 > LECL 93. L’économie est partout — dans les politiques publiques, sur les marchés, dans les inégalités, dans l’actualité. Mais à quoi sert-elle vraiment ?

09/12/2025 - 14:00 - EPL, Bâtiment Euleur, A.002Laszlo VéghUniversity of BonnMatroids are equitableAbstract :We show that if the ground set of a matroid can be partitioned into k≥2 bases, then for any given subset S of the ground set, there is a partition into k bases such that the sizes of the intersections of the bases with S may differ by at most one, settling a conjecture by Fekete and Szabó f