双线性映射 Bilinear map
（重定向自Bilinearity）
在数论中，一个双线性映射是由两个矢量空间上的元素，生成第三个矢量空间上一个元素之函数，并且该函数对每个参数都是线性的。例如矩阵乘法就是一个例子。
bilinearity
英汉-汉英词典
双线性
词组 | 习惯用语
您要查找的是不是：
- billionaire n. 亿万富翁
- bilinear adj. 双线性的
- linearity n. 线性,直线性
- inevitability n. 必然性；不可避免性
bilinearity n. [数] 双线性
网络短语:
bilinearity u 双线性
fuzzy bilinearity 模糊双线性
rotated bilinearity 旋转双线性
affine bilinearity 仿射双线性
bilinearity interpolation 双线性插值
bilinearity model 双线性模型
bilinearity test 双线性试验
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Bilinear map 双线性映射
（重定向自Bilinearity）
![A matrix M determines a bilinear map into the real by means of a real bilinear form (v, w) ↦ v′Mw, then associates of this are taken to the other three possibilities using duality and the musical isomorphism](/Images/godic/202412/24/FourfacesofBilinaearmaps4650.PNG")
In mathematics, a bilinear map is a function combining elements of two vector spaces to yield an element of a third vector space, and is linear in each of its arguments. Matrix multiplication is an example.
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