The aim of this conference is to bring together leading researchers on a wide spectrum of themes which reflects the scientific career of our late colleague and friend Krzysztof Gawedzki, who died in January 2022 (read the Homage to Krzysztof Gawedzki).

Krzysztof has played a major role in our community, at the frontier between Mathematics and Theoretical Physics, for more than twenty years spent at the ENS de Lyon. This conference will be a tribute to his memory and will also be a major event in Mathematical Physics. The topics of this conference will range from quantum field theory, statistical physics, non-equilibrium systems, to hydrodynamics and open systems, both in their mathematical and physical aspects.