Variational problems with non-constant gradient constraints.
A diffusion problem with gradient constraint and evolutive Dirichlet condition
On the variational inequality approach to compressible flows via hodograph method.
We study the flow of a compressible, stationary and irrotational fluid with wake, in a channel, around a convex symmetric profile, with assigned velocity q-infinity at infinity and q-s < q-infinity at the wake. In particular, we study the regularity of the free boundary (for a problem which has non-constant coefficients), in the hodograph plane.
A parabolic quasi-variational inequality arising in a superconductivity model
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