Description and Aim
Blow-up phenomena are ubiquitous in mathematical models in
the sciences. Virtually every model including nonlinear terms exhibits
solutions which may form singularities, such as ``real'' blow-up in chemical
reactions, turbulence in fluid flows, defects in liquid crystals, tip growth in
cells, flows in porous media, fronts in thin viscous flows, combustion, chemotaxis, inverse mean curvature and other geometric
flows. The interest in these phenomena, motivated by a wide variety of
applications, provides scientists from different backgrounds and using
different methodologies with an inspiring common research focus in which the
main language is that of nonlinear partial differential equations (PDE's).
This will be the 4th edition of a series of Euro-Japanese workshops on blow-up
phenomena. Initiated by a collaboration between European and Japanese
scientists working in the field of semilinear
parabolic equations, an area motivated in part by the early attempts to
understand singularity formation in the solutions of the Navier-
Stokes equations and the onset of turbulence in fluid flows, these workshops
reach out to application areas in which the occurrence or non-occurence of blow-up is a fundamental issue. Once blow-up
is established, the main questions are when, where and how does it occur, as well
as what happens after blow-up. More precisely, in order to understand the
singularity formation, it is natural to investigate the blow-up time, blow-up
set, blow-up profile in time and space and whether or not the solution can be
continued beyond the blow-up time.
The aim of this workshop is to bring together leading researchers in various
fields related to blow-up as well as junior scientists.