On the maximum modulus theorem for the Stokes system
On the Neumann problem with L¹ data
We investigate the solvability of the linear Neumann problem (1.1) with L¹ data. The results are applied to obtain existence theorems for a semilinear Neumann problem.
On the parameter dependence of solutions to the ...-equation.
On the qualitative theory of parametrized families of free boundaries.
On the radially symmetric solutions of a BVP for a class of nonlinear elliptic partial differential equations.
On the regularity of the variational solution of the Tricomi problem in the elliptic region
On the set of solutions of some nonconvex nonclosed hyperbolic differential inclusions
We consider a class of nonconvex and nonclosed hyperbolic differential inclusions and we prove the arcwise connectedness of the solution set.
On the solvability of a class of singular parabolic equations with nonlocal boundary conditions in nonclassical function spaces.
On the solvability of a nonlocal problem arising in dynamics of moisture transfer.
On the solvability of nonlocal pluriparabolic problems.
On the solvability of parabolic and hyperbolic problems with a boundary integral condition.
On the strong solution for the 3D stochastic Leray- model.
On the structure of solutions to elliptic problems with strong anisotropy.
On the uniformly continuity of the solution map for two dimensional wave maps.
On the uniqueness of viscosity solutions for first order partial differential-functional equations
We consider viscosity solutions for first order differential-functional equations. Uniqueness theorems for initial, mixed, and boundary value problems are presented. Our theorems include some results for generalized ("almost everywhere") solutions.
On the validity of Huygens' principle for second order partial differential equations with four independent variables. II. A sixth necessary condition
On the weak solution of a three-point boundary value problem for a class of parabolic equations with energy specification.
On the well-posedness of some optimal control problems
Si considerano problemi di controllo ottimale con una dipendenza non lineare tra il controllo e lo stato. Si mostra come in certi casi la continuità di tale dipendenza, quindi la buona posizione nel senso di Tychonov, è connessa alla forma del funzionale costo. In particolare si esamina un problema di Stefan a due fasi con controllo distribuito nel termine di sorgente.
On three-point boundary value problem with a weighted integral condition for a class of singular parabolic equations.