Approximation of the shape of rigid obstacle in a viscous fluid

Prelegent(ci)

Sadokat Malikova

Afiliacja

doktorantka SDNŚiP

Termin

20 maja 2021 12:30

Informacje na temat wydarzenia

Zoom (szczegóły poniżej)

Seminarium

Seminarium Zakładu Równań Fizyki Matematycznej

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We  analyze a model based on the classical Navier-Stokes system describing a flow through an obstacle.The goal is to approximate the obstacle by an area with high viscosity. In such situation we obtain an elliptic problem with discontinuous coefficients. From the mathematical perspective one of  the main difficulties is to show a pointwise bound on the gradient of the flow.

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