第二型广义曲线积分

摘要

第二型广义曲线积分和广义格林公式是文献[1]中第二型曲线积分和格林公式的推广。本文主要研究了第二型广义曲线积分定义、性质和计算方法以及闭围区域上被积函数为有瑕点的二重积分与围成该区域的边界曲线上的曲线积分之间的关系，并给出了相关结论。%The second type of generalized curvilinear integral and the generalized Green Formula is an extension of the second type of curvilinear integral in reference [1]. This paper mainly studies the definitions, properties and the calculation methods of the second type of generalized curvilinear integral and the relationship between the curve integral on the boundary curve of the region and the double integral of the integrand with a blemish on the closed area surrounded by the curve.