On balancedness and D-completeness of the space of semi-Lipschitz functions

作者: S. Romaguera , J. M. Sánchez-Álvarez , M. Sanchis

DOI: 10.1007/S10474-007-7159-2

关键词: Normed vector spacePseudometric spaceStrictly convex spaceMathematicsFunction spaceVanish at infinityDiscrete mathematicsBs spaceContinuous functions on a compact Hausdorff spaceComplete metric space

摘要: Let (X, d) be a quasi-metric space and (Y, q) quasi-normed linear space. We show that the normed cone of semi-Lipschitz functions from to vanish at point x0 ∈ X, is balanced. Moreover, it complete in sense D. Doitchinov whenever biBanach

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