4 ms·
In the first paragraph, do you mean vector space over R? I wouldn't say "algebra" unless I were specifying a way to multiply two vectors. I agree that you've f
by stablemap 10y ago
In the first paragraph, do you mean vector space over R? I wouldn't say "algebra" unless I were specifying a way to multiply two vectors.
I agree that you've found two notational abuses but I think they're very common; as an example of the second, the sphere S² is not the same as the torus S¹xS¹.