2 papers
math.NA2026
A survey of sampling discretization of integral and uniform norms
F. Dai, E. Kosov, V. Temlyakov
This paper surveys recent developments in the sampling discretization of integral and uniform norms for functions in general finite-dimensional spaces. These results generalize the…
math.NA2026
A survey on sampling recovery
F. Dai, V. Temlyakov
The reconstruction of unknown functions from a finite number of samples is a fundamental challenge in pure and applied mathematics. This survey provides a comprehensive overview of…