摘要：
Let D be a bounded domain with piecewise C(1) smooth orientable boundary
on Stein manifolds, and let (z) be a Cauchy type integral with Bochner-Martinelli kernel
(' , ¯ S, S) and H¨older continuous density function '(), the authors define a solid angular
coefficient (t) at the point t 2 @D, prove that there exist the interior and outer limit values
±(t) under the meaning of the Cauchy principal value, and obtain the more general
Plemelj formula and jump formula.
中图分类号: