摘要
向量积是向量代数中一种重要运算,与矩阵类似不满足乘法交换律.在实际应用中向量积具有双重性(大小和方向是解决问题的核心).利用它可以求空间中直线和平面的方程,更重要的是用它可以建立微分几何中Frenet标架.
Vector product was an important operation in vector algebra and matrix similar , it does not meet the multiplication commutative;in the practical application of vector product is dual in nature-the magnitude and direction is to address the crux of the problem .It can find space in the linear equation of peace , it is more important to establish the Frenet frame of differential geometry .
出处
《淮阴师范学院学报（自然科学版）》
CAS
2014年第4期298-301,共4页
Journal of Huaiyin Teachers College;Natural Science Edition
关键词
向量积
向量代数
应用
vector product
vector algebra
application
