Approximation methods in function spaces characterise how well complex functions can be represented or recovered using limited ...

Approximation theory investigates how complex functions or data can be represented by simpler mathematical entities—such as ...

Ein parametrisierbarer Raum G ⊆ C[α, β] heißt lokal-Tschebyschew (auch: lokal Haarsch), falls für alle \({\mathcal{A} ...

An important part of the marginal maximum likelihood method described previously is the computation of the integral over the ...

Covers asymptotic evaluation of integrals (stationary phase and steepest descent), perturbation methods (regular and singular ...