Norms of projections in \(L_ p(\mu)\) with ``small'' kernels (Q1093135)
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scientific article; zbMATH DE number 4021897
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Norms of projections in \(L_ p(\mu)\) with ``small'' kernels |
scientific article; zbMATH DE number 4021897 |
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Norms of projections in \(L_ p(\mu)\) with ``small'' kernels (English)
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1987
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The author introduces so-called rich subspaces of \(L_ p\) (including those with finite codimensions) and finds a universal lower boundary \(K_ p>1\) \((1\leq p<+\infty\), \(p\neq 2)\) for norms of projection on such subspaces.
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universal lower boundary for norms of projections
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rich subspaces of \(L_ p\)
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0.9372375
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0.9005065
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0.87550575
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0.8731651
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