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单词 trivector
释义

trivector /trai'vektə/

英汉-汉英词典
n. 三向量
词组 | 习惯用语
您要查找的是不是:
  • refectory n. 餐厅
  • trisector n. 三分,三截;三等分
  • vectorial adj. 矢量的
  • eigenvector n. 【数】特征向量,本征矢量
trivector n. [数] 三向量
英语百科

Multivector

(重定向自Trivector)
Orientation defined by an ordered set of vectors.Reversed orientation corresponds to negating the exterior product.Geometric interpretation of grade n elements in a real exterior algebra for n = 0 (signed point), 1 (directed line segment, or vector), 2 (oriented plane element), 3 (oriented volume). The exterior product of n vectors can be visualized as any n-dimensional shape (e.g. n-parallelotope, n-ellipsoid); with magnitude (hypervolume), and orientation defined by that on its (n − 1)-dimensional boundary and on which side the interior is.[19][20]

A multivector is the result of a product defined for elements in a vector space V. A vector space with a linear product operation between elements of the space is called an algebra; examples are matrix algebra and vector algebra. The algebra of multivectors is constructed using the wedge product ∧ and is related to the exterior algebra of differential forms.

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更新时间:2025/6/20 3:27:29