author: john r ringrose

... Pecose) n 6 (n = 1, 2, ...) Deduce that cF e coa(Eo)7 n 6 for all c in [0, 1]. (ii) Prove that coa(Eo)" on 6 contains each operator C of the form }-1 c, P, where c1, ..., c, are scalars in [0, 1] and P., ..., P. are mutually orthogonal ...

... linear subspace of so, the Smallest containing X; we refer to it as the linear subspace generated by X. If #6 is a linear subspace of £, we denote by ///6 the set of all cosets x + #6 (xe /) in the additive group / Of course, f^//6 is a ...