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Ara mostrant els elements 1-1 d 1
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Stability of weighted point evaluation functionals
American Mathematical Society (2010-05-12)Given ε > 0, a continuous linear functional φ on C(X) is said to be ε-disjointness preserving if |φ(f)φ(g)| ≤ ε whenever f,g ∈ C(X) satisfy ∥f∥∞ = ∥g∥∞ = 1 and fg ≡ 0. In this paper we provide the exact maximal distance ...
