关于二重积分x_1^(p_1-1)x_2^(p_2-1)f(x_1+x_2)dx_1x_2结论的再椎广及应用

A Further Generalization And Applications Of Results Of Integro ■x_1^(p_1－1)x_2^(p_2－1)f（x_1＋x_2）dx_1x_2

在文［１］中，通过构造了可逆变换讨论了重积分。本文通过扩展此积分的积分区域和被积函数，巧妙地构造一个可逆变换，再次推广了文［１］中相应结果，并阐明了它的一些简单应用。

Abstract: In reference [1], we have discussed integro dx1 ...dxn by using an enverse transform. In this paper we improve and extend its integro area and integro functions. The results in reference[1] are generlized again by putting to a good use of an inverse transform. Meanwhile we expound some applications on it.