具逐片C^1边界的开集上的δ^—方程的积分解算子的局部C^＊边界正则性

The real analyticity of δ-closed(p,q)-form Koppelman-Leray operator Tp,q is considered in this paper,and as a generation ,of [1],the integral solution operators of the δ-equation on an open set D with piecewise C^1-boundary locally preserve the real analyticity of δ-closed(p,q)-forms at boundary point near which δ D is totally convex in the complex tangential directions have been obtained.