Sep 13 – 14, 2018
Institut de Mathématiques de Bordeaux
Europe/Paris timezone

A conservation law with spatially localized sublinear damping

Sep 13, 2018, 4:00 PM
Salle de conférence (Institut de Mathématiques de Bordeaux)

Salle de conférence

Institut de Mathématiques de Bordeaux

351 cours de la libération, 33405 Talence


Prof. Christophe Besse (Institut de Mathématiques de Toulouse)


we consider a general conservation law on the torus, in the presence of a sublinear damping, possibly localized in space. It is known for many equations subject to constant sublunar damping that solutions become zero in finite time. We will present in the talk the effect of a localized in space damping for 1D conservation law and present various numerical results for more general equations highlighting this effect.

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