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Questions about the properties of vector spaces and linear transformations, including linear systems in general.

3 votes
2 answers
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Is there a different construction of "the" tensor product of two modules?

It may be a pseudo question. But I still decide to ask. Given two $k$-modules $M$ and $N$,it seems to me that in the literature the tensor product $M\bigotimes_kN$ is always defined as the quotient of …
Yongheng Zhang's user avatar