
Du 23 au 28 septembre 2025, l’Université de Wuhan a accueilli l’Autumn School on Topos and Applications.
La professeure Olivia Caramello, coordinatrice du Centre pour la théorie des topos et ses applications (CTTA), a donné un cours intitulé « Introduction à la théorie des topos relatifs », dans lequel elle a présenté les nouveaux fondements de la théorie des topos relatifs développés par le Centre. Cette théorie fournit des outils extrêmement puissants pour analyser les topos de manière dynamique et flexible, permettant de modéliser une grande variété de phénomènes complexes, articulés sur plusieurs niveaux de structure et d’interaction.
Le programme a également vu la participation de Laurent Lafforgue, membre estimé du Conseil Scientifique de l’Institut, ainsi que de Bruno Drieux et Gabriel Merlin, boursiers de l’Institut.
L’école, promue par le Centre sino-français pour les mathématiques, a représenté une occasion précieuse d’échange intellectuel entre experts et jeunes chercheurs, catalysant un dialogue animé sur la théorie des topos et ses fascinantes applications interdisciplinaires.
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