A survey of results on the solubility of boundary-value problems for second-order uniformly elliptic and parabolic quasi-linear equations having unbounded singularities

Abstract

CONTENTS § 1. Introduction § 2. An estimate of the Hölder constant for § 3. An estimate of the Hölder norm for on the boundary § 4. Estimates of the Hölder norms for in domains § 5. Estimates of the and norms for solutions of quasi-linear elliptic and parabolic equations § 6. Estimates of the Hölder norms of higher derivatives of solutions of quasi-linear elliptic and parabolic equations § 7. Existence theorems § 8. References