Answer by blue for Elementary problem about Tensor product and Kronecker...
There is no canonical way of having $4\times4$ matrices act on $2\times2$ matrices, but notice the space of $2\times2$ matrices is four-dimensional, and linear transformations of this space can be...
View ArticleElementary problem about Tensor product and Kronecker product defined by...
I have some perplexities when I reading references about tensor product.My main question is: How to define the tensor product between two vectors?It is clearly to define the tensor product of two...
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