Some Mixed Order Boundary Value Problems. I. A Priori Estimates.
Abstract:
In this paper we study mixed-order boundary value problems which depend on a real parameter but which are not elliptic with parameter in the sense of Agmon-Agranovich-Vishik. Using the method of the Newton polygon, we are able to prove a priori estimates for the solutions of such problems in the corresponding Sobolev spaces.
Publication language:russian
Research direction:
Mathematical problems and theory of numerical methods
