Singular and Degenerate Boundary Value Problems Related to the Electricity Theory

الملخص EN

The present paper draws attention to the weak solvability of a class of singular and degenerate problems with nonlinear boundary conditions.

These problems derive from the electricity theory serving as mathematical models for physical phenomena related to the anisotropic media with “perfect” insulators or “perfect” conductors points.

By introducing an appropriate weighted Sobolev space to the mathematical literature, we establish an existence and uniqueness result.