Dũng Dinh

activity

20102026

most citedHyperbolic Cross Approximation

26 citations · 46 across the 28 of their papers we have counts for

collaborators

Showing 2024Show all

3 papers · 1 filter

math.NA2024

Sampling recovery in Bochner spaces and applications to parametric PDEs

Felix Bartel, Dinh Dũng

We prove convergence rates of linear sampling recovery of functions in abstract Bochner spaces satisfying weighted summability of their generalized polynomial chaos expansion coeff…

math.NA2024

Weighted hyperbolic cross polynomial approximation

Dinh Dũng

We study linear polynomial approximation of functions in weighted Sobolev spaces $W_{p, w}^{r} (R^{d})$ of mixed smoothness $r \in N$ , and their optimality in terms of…

math.NA2024

Weighted sampling recovery of functions with mixed smoothness

Dinh Dũng

We studied linear weighted sampling algorithms and their optimality for approximate recovery of functions with mixed smoothness on $R^{d}$ from a set of $n$ their sampled va…