Understanding the physics of galaxy formation is an outstanding
problem in modern astrophysics. Recent cosmological simulations
have demonstrated that feedback by star formation, supernovae and
active galactic nuclei appears to be critical in...
Abstract: In this talk I will present
recent work on the rigorous justification of the geometric optics
approximation for the Einstein vacuum equations, and its link with
the Burnett conjecture in general relativity. I will start by
presenting the...
Abstract: Intestinal organoids capture
essential features of the intestinal epithelium such as crypt
folding, spatial compartmentalization of different cell types, and
cellular movements from crypt to villus. Each of these processes
and their...
The cycle of gas in and around galaxies plays a fundamental role
in galaxy formation. Recent hydrodynamical simulations have managed
to reach (sub-)parsec-scale resolutions to follow the small-scale
physics in the interstellar medium (ISM). As our...
