On separation of points from additive subgroups of Banach spaces by continuous characters and positive definite functions
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Publication:931383
DOI10.1007/s11117-007-2009-6zbMath1146.43003OpenAlexW2077660452MaRDI QIDQ931383
Wojciech Banaszczyk, Robert Stegliński
Publication date: 25 June 2008
Published in: Positivity (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s11117-007-2009-6
Geometry and structure of normed linear spaces (46B20) Linear operators belonging to operator ideals (nuclear, (p)-summing, in the Schatten-von Neumann classes, etc.) (47B10) Positive definite functions on groups, semigroups, etc. (43A35)
Related Items (2)
On separation of points from additive subgroups of $l_{p}^{n}$ by linear functionals and positive definite functions ⋮ On a certain class of positive definite functions and measures on locally compact abelian groups and inner-product spaces
Cites Work
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- Closed subgroups of nuclear spaces are weakly closed
- Quotient groups of non-nuclear spaces for which the Bochner theorem fails completely
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