Chebyshev rational functions
GPTKB entity
Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:application |
gptkb:signal_processing
filter design numerical methods |
| gptkbp:definedIn |
interval [0, ∞) or [a, b]
|
| gptkbp:field |
gptkb:mathematics
numerical analysis approximation theory |
| gptkbp:generalizes |
gptkb:Chebyshev_polynomials
|
| https://www.w3.org/2000/01/rdf-schema#label |
Chebyshev rational functions
|
| gptkbp:namedAfter |
gptkb:Pafnuty_Chebyshev
|
| gptkbp:parameter |
degree n
|
| gptkbp:property |
minimize the maximum error on an interval
orthogonality under certain weight functions |
| gptkbp:relatedTo |
gptkb:Chebyshev_polynomials
gptkb:Zolotarev_rational_functions |
| gptkbp:studiedBy |
gptkb:E._I._Zolotarev
|
| gptkbp:type |
rational function
|
| gptkbp:usedFor |
minimax approximation
rational approximation |
| gptkbp:bfsParent |
gptkb:Chebyshev_polynomials
|
| gptkbp:bfsLayer |
7
|