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COSA 2026 Talks & Slides

Monday 14 September

COSA 2026 — CIRM, Marseille

09:00–09:15
Opening of COSA 2026

Opening and welcome

09:00–09:15
Welcome to COSA 2026

Welcome presentation

09:20–10:00
Emmanuel Lepinette

Paris-Dauphine PSL University, France

Fundamental concepts in financial mathematics: from traditional approaches to recent advances

10:25–11:25
Mathieu Rosenbaum

Paris-Dauphine PSL University, France

A unified theory of order flow, market impact and volatility

11:35–12:10
Vladimir Troitsky

University of Alberta, Edmonton, Canada

Linear operators: continuity vs boundedness

14:00–14:40
Yuri Kabanov

Université Marie et Louis Pasteur, Besançon, France, and Lomonosov Moscow State University, Russia

On exit probabilities for generalized Ornstein–Uhlenbeck processes

14:50–15:20
Asma Benrjab

Tunis El Manar University, Tunis, Tunisia

Order properties of Free Banach Lattices

15:30–16:00
Eugene Bilokopytov

ICMAT, Madrid, Spain

Semicontinuity properties of Banach lattices

16:25–17:10
Anke Kalauch

TU Dresden, Germany

Pre-Riesz Spaces: what we know, what we don’t know

17:20–17:50
Janko Stennder

TU Dresden, Germany

A Nakano-type theorem in pervasive pre-Riesz spaces

18:00–18:30
Timur Oikhberg

University of Illinois at Urbana-Champaign, USA

Free Banach lattices and associated function spaces