# Seminario

#### Seminario Análisis y EDPs

On the free boundary incompressible Euler equations with interface that exhibit cusps and corners

Ponente:  Nastasia Grubic (ICMAT)
Fecha:  miércoles 24 de noviembre de 2021 - 15:00
Lugar:  Online - us06web.zoom.us/j/81491079139?pwd=OWo1TWc0NEExNDJZUFljWVRIdkZRQT09 (ID: 814 9107 9139; passcode: 937701)

Resumen:

We will construct a class of solutions to the 2d free boundary incompressible Euler equations where the interface self-intersects and the fluid domain has either cusps or corners. Contrary to what happens in all the previously known non-$$C^1$$ water waves, the angle can change in time. This is joint work with D.Cordoba and A.Enciso.