Chebyshev rational approximation
preferred label: تقریب گویای چبیشوف @fa
type: Concept
related: rational Chebyshev function

rational Chebyshev function
related: Chebyshev rational approximation
broader: rational pseudospectral method
preferred label: تابع چبیشوف گویا @fa
type: Concept

rational pseudospectral method
preferred label: روش شبه‌طیفی کسری @fa
type: Concept
narrower: rational Chebyshev function