Compact Embedding Theorem Associated with Classical Weight Functions in Two Variables

M. K. Nangho, B. J. Nkwamouo, J. L. Woukeng

For a classical weight function $\rho$ defined on a simply connected open subset $\Omega$ of ${\mathbb{R}}^2$ (either bounded or unbounded) with piecewise $C^1$ boundary, we prove density of…