摘要
This paper is devoted lo the study of regularity of solutions for Dirichlet probelm ofnonlinear degenerate elliptic equations in two dimensional case. A sufficient condition fortheir solutions in C<sup>3+α</sup>（Ω） to be certainly in C<sup>∞</sup>（Ω） is given.
This paper is devoted lo the study of regularity of solutions for Dirichlet probelm of nonlinear degenerate elliptic equations in two dimensional case. A sufficient condition for their solutions in C^(3+α)(Ω) to be certainly in C~∞(Ω) is given.
