Ergebnisse für: high-dimensional approximation
Hier findest Du Bücher, die sich mit high-dimensional approximation beschäftigen.
In this thesis, we focus on the problem of reconstructing a multivariate function from discrete d-dimensional samples. Beyond achieving accurate function recovery, we aim to enhance interpretability by identifying how individual variables and their interactions influence the target function. To this...
This book presents a collection of high-quality papers in applied and numerical mathematics, as well as approximation theory, all closely related to Wolfgang Dahmen’s scientific contributions. Compiled in honor of his 75th birthday, the papers are written by leading experts and cover topics includ...
Sparse polynomial approximation is an important tool for approximating
high-dimensional functions from limited samples – a task commonly arising in computational science and
engineering. Yet, it lacks a complete theory. There is a well-developed theory of best s-term polynomial
approximation, whic...