Some special properties of singular integral operators

In this paper, we have proved some special properties of singular integral operators which are transformed from the singular integral equation defined in the interval (−1, 1), i.e., the properties of singular intergral operators at the endpoints and in the inner of (−1, 1). Foundation item: Supported by the Science Foundation of SEC of China and Foundation of Wuhan University. Biography: GONG Ya-fang (1973-), male, Ph. D candidate. Current research interest is in numerical solution of singular integral equation.