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| About | CV | Teaching | Research | Talks | Mathematical musings |
30-04-25: Logic seminar, Mons, Belgium. Taylor expansions over generalised power series.
02-12-25: Week on Tame Geometry, CIRM, France. Conjugacy in valued groups, resonance, and asymptotic differential algebra.
12-05-24: Séminaire de Géométrie, Université Savoie Mont Blanc, France. Groupes ordonnés de germes dans les corps de Hardy.
11-25-24: Oberseminar Logik, Bonn Mathematisches Institut, Bonn, Germany. Preliminaries for taming a vector field, (slides).
11-21-24: Research seminar model theory and groups, Münster, Germany. Equations over valued groups.
11-18-24: Séminaire sur les Singularités de l'imj-prg, Paris, France. Normalisation formelle et algèbre différentielle asymptotique.
10-25-24: GTM, Paris, France. Some valuation theory of functional equations over regular growth rates, (video).
10-16-24: KGRC Model theory seminar, Vienna, Austria. Valuations that respect commutativity on groups, exponential groups and ordered groups, (slides).
10-09-24: Colloquium Logicum, Vienna, Austria. Conway à la du Bois Reymond (the game), (slides).
07-26-24: Logic Colloquium, Göteborg, Sweden. Ordered groups of regular growth rates, (slides).
06-14-24: Séminaire de Géométrie, Institut de Mathématiques de Bordeaux, France. Ordered groups of regular growth rates.
02-08-24: Workshop on exponential fields, BIRS, Banff, Canada. exp(∂)=σ, (slides).
02-01-24: Séminaire général, Université de Haute Alsace, Mulhouse, France. L'exponentielle d'une dérivation est un automorphisme.
02-10-23: Séminaire Général de Logique, imj-prg, Paris. Groups with infinite linearly ordered products.
13-06-23: Séminaire Théorie des modèles et Groupes, imj-prg Paris, France. Groupes d'ordre de croissance.
04-04-23: Geometry and Model Theory Seminar, Fields Institute, Toronto, Canada. Growth order groups.
29-03-23: 28th LYMoTS, UCLan Preston. Growth order groups, (slides).
15-02-23: Danube Rhine Model Theory Seminar, Universität Passau. Some ordered groups of generalized power series
21-11-22: Complexity, Set Theory und Model Theory Oberseminar, Universität Konstanz. Hyperseries and surreal numbers
11-10-22: Online Logic Seminar (Southern Illinois University). Some ordered groups of generalized series, (slides).
09-19-22: Séminaire CLE, imj-prg, Paris, France. Nombres et fonctions surréels.
03-15-22: Geometry and model theory seminar, Fields Institute, Toronto, Canada. Embedding Hardy fields with composition into power series, (slides), (video).
05-15-21: Arithmétique en Plat Pays, Université de Lille, France. Arithmetics and analytics of surreal numbers, (slides).
04-30-21: British Postgraduate Model Theory Conference in Oxford (online). Towards a composition law on surreal numbers via hyperseries.
03-26-21 and 04-02-2021: Mons logic seminar (online). Logique catégorique, (slides).
03-09-21: Séminaire DDG (Ordered algebraic structures) at imj-prg (online). Hyperseries and surreal Numbers, (slides), (video).
02-26-21: Kolchin seminar (online). Three flavors of H-fields, (slides), (video).
06-09-20: MAX team seminar LIX, Palaiseau, France. Functions, transseries and surreal numbers.
11-19: Mons logic seminar, Université de Mons, Belgique. Introduction aux nombres surréels.
09-13-19: Young Mathematicians Symposium of the Greater Region, Université de Liège, Belgique. Hyperserial fields.
11-30-18: Logic seminar of Illinois University at Urbana Champaign (UIUC, USA). Surreal substructures and hyperexponentiation.