Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:appliesTo |
gptkb:Banach_spaces
gptkb:Hilbert_spaces |
| gptkbp:defines |
infimum of the maximal distance from elements of a set to an n-dimensional subspace
|
| gptkbp:describes |
degree of approximation of a set by n-dimensional subspaces
|
| gptkbp:field |
approximation theory
|
| https://www.w3.org/2000/01/rdf-schema#label |
Kolmogorov n-width
|
| gptkbp:introducedIn |
1940s
|
| gptkbp:namedAfter |
gptkb:Andrey_Kolmogorov
|
| gptkbp:notation |
d_n(A, X)
|
| gptkbp:relatedTo |
gptkb:Gelfand_n-width
best approximation linear approximation |
| gptkbp:usedIn |
functional analysis
numerical analysis |
| gptkbp:bfsParent |
gptkb:Approximation_Theory
|
| gptkbp:bfsLayer |
7
|