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Results tagged with linear-algebra
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user 10580
Questions about the properties of vector spaces and linear transformations, including linear systems in general.
9
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coordinate-free proof of transitivity of norms or traces
Hello:
Suppose $A$ is a finite free $B$-algebra and $B$ is a finite free $C$-algebra. Does anyone
know a coordinate-free proof (i.e. without choosing bases) of the identity:
$N_{A/C} = N_{B/C}\circ …
- 647