Dũng Dinh

activity

20102026

most citedHyperbolic Cross Approximation

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

collaborators

Showing 2014Show all

2 papers · 1 filter

math.CA2014

Kolmogorov n-Widths of Function Classes Induced by a Non-Degenerate Differential Operator: A Convex Duality Approach

Patrick L. Combettes, Dinh Dũng

Let $P (D)$ be the differential operator induced by a polynomial $P$ , and let $U_{2}^{[P]}$ be the class of multivariate periodic functions $f$ such that $∥ P (D) (f) ∥_{2} \leq 1$ . The…

math.NA2014

Sampling on energy-norm based sparse grids for the optimal recovery of Sobolev type functions in $H^{γ}$

Glenn Byrenheid, Dinh Dũng, Winfried Sickel +1

We investigate the rate of convergence of linear sampling numbers of the embedding $H^{α, β} (T^{d}) ↪ H^{γ} (T^{d})$ . Here $α$ governs the mixed smoothness…

Kolmogorov n-Widths of Function Classes Induced by a Non-Degenerate Differential Operator: A Convex Duality Approach

Sampling on energy-norm based sparse grids for the optimal recovery of Sobolev type functions in Hγ

Sampling on energy-norm based sparse grids for the optimal recovery of Sobolev type functions in $H^{γ}$