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mathuser77
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What is modular representation theory for groups good for?
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What is modular representation theory for groups good for?
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Tensor product-definition-balanced versus bilinear maps
@ Yemen Choi: exactly!
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Tensor product-definition-balanced versus bilinear maps
@ACL: yes, two different module structures give a counterexample. The question seems quite easy now:)
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Tensor product-definition-balanced versus bilinear maps
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Tensor product-definition-balanced versus bilinear maps
yes, I guess one can somehow "hide" the group structure in the algebra.
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Infinite dimensional vector spaces
thanks! it is a correct solution, I knew it should be done by induction.
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Infinite dimensional vector spaces
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Tensor product-definition-balanced versus bilinear maps
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Infinite dimensional vector spaces
why $W$ is $r-1$ codimensional subspace?
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Infinite dimensional vector spaces
what is the element e_1? and why $A$ is invertible?
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Tensor product-definition-balanced versus bilinear maps
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