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SUMMARY:Vortex layer cascades and finite time singularities for  incompres
 sible fluids - Diego Cordoba\, ICMAT
DTSTART:20251103T140000Z
DTEND:20251103T150000Z
UID:TALK236461@talks.cam.ac.uk
CONTACT:Zoe Wyatt
DESCRIPTION:We present a mechanism for finite time blow-up in the \ntwo-di
 mensional incompressible Boussinesq\nequations\, achieved through a multi-
 layer degenerate pendula dynamics with a uniform $C^{1\, \\alpha}$ forcing
  term.\nThe construction gives rise to a vortex layer cascade in which \nv
 orticity and temperature gradients concentrate successively\, leading to s
 ingularity formation in finite \ntime. We will outline the key ideas behin
 d the cascade mechanism and discuss its implications for singularity forma
 tion in incompressible fluid equations. These results are joint works with
  Luis Martínez-Zoroa\, Andrés Laín Sanclemente and Fan Zheng.
LOCATION:Lecture Room 2 in the gatehouse at INI
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