摘要
利用矩阵体积的概念介绍了各类曲线、曲面积分计算的统一处理方法,同时给出了它在推广勾股定理、计算n维球面的面积和概率中的一些应用.
With the definition of the volume of matrix, an unified method of calculating a variety of curve and surface integral is given. Furthermore, its applications in the generalized Pythagorean theorem, the computation of the area of the unit sphere Sn and probability are introduced.
出处
《西北师范大学学报（自然科学版）》
CAS
2005年第6期86-90,共5页
Journal of Northwest Normal University(Natural Science)
关键词
矩阵体积
奇异值
雅可比行列式
勾股定理
volume of matrix
singular value
Jacobi determinant
Pythagorean theorem
