Sergei Poborchi

On the Dirichlet Problem for Equations in an Unbounded Domain: Unique Solvability of the Dirichlet Problem for Quasilinear Equations in a Domain with Infinite Area of the Boundary Sergei Poborchi

In the present book we study solvability and uniqueness of the soution to the Dirichlet problem for the p-Laplace equation and the equation of Helmholtz type. For the functions in Sobolev spaces of first order their boundary traces are characterized for the interior and exterior of the multidimensional paraboloid. Thus, necessary and sufficient conditions are obtained for solvability of the above Dirichlet problem inside and outside the paraboloid. The monograph is addressed to the students of higher courses and PhD students whose scientific interests lie in the function theory and the theory of boundary value problems for partial differential equations.