$L_1$ contains every two-dimensional normed space
نویسندگان
چکیده
منابع مشابه
Every n-dimensional normed space is the space Rn endowed with a normal norm
A norm ‖ · ‖ on R is said to be absolute if ‖(x, y)‖ = ‖(|x|, |y|)‖ for all (x, y) ∈R, and normalized if ‖(, )‖ = ‖(, )‖ = . The set of all absolute normalized norms onR is denoted by AN. Bonsall and Duncan [] showed the following characterization of absolute normalized norms on R. Namely, the set AN of all absolute normalized norms on R is in a one-to-one correspondence with the s...
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ژورنال
عنوان ژورنال: Annales Polonici Mathematici
سال: 1988
ISSN: 0066-2216,1730-6272
DOI: 10.4064/ap-49-1-17-19