Search arXiv⌕ Search
Home/Archive/arXiv

arXiv · 1203.4322

A higher order Blokh-Zyablov propagation rule for higher order nets

Josef Dick·Peter Kritzer
View original source ↗Read source document ↗Export metadata ↓

Abstract

Higher order nets were introduced by Dick as a generalisation of classical $(t,m,s)$-nets, which are point sets frequently used in quasi-Monte Carlo integration algorithms. Essential tools in finding such point sets of high quality are propagation rules, which make it possible to generate new higher order nets from existing higher order nets and even classical $(t,m,s)$-nets. Such propagation rules for higher order nets were first considered by the authors in [J. Dick, P. Kritzer. Duality theory and propagation rules for generalized digital nets. Math. Comp. 79, 993--1017, 2010] and further developed in [J. Baldeaux, J. Dick, F. Pillichshammer. Duality theory and propagation rules for higher order nets. Discrete Math. 311, 362--386, 2011]. In [E.L. Blokh, V.V. Zyablov. Coding of generalized concatenated codes. Problems of Information Transmission, 10, 218--222, 1974] Blokh and Zyablov established a very general propagation rule for linear codes. This propagation rule has been extended to $(t,m,s)$-nets by Schürer and Schmid in [R. Schürer, W.Ch. Schmid. \textit{MinT---the database of optimal net, code, OA, and OOA parameters}. Available at: \texttt{http://mint.sbg.ac.at}]. In this paper we show that this propagation rule can also be extended to higher order nets. Examples indicate that this propagation rule yields new higher order nets with significantly higher quality.

Explore related subjects

math.NAcs.NA

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

Josef Dick, Peter Kritzer. 2012-03-20. A higher order Blokh-Zyablov propagation rule for higher order nets. https://arxiv.org/abs/1203.4322

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related papers

arXiv2026

Fully spectral scheme for the linear BGK equation on the whole space

In this article, we design a fully spectral method in both space and velocity for a linear inhomogeneous kinetic equation with mass, momentum and energy conservation. We focus on the linear BGK equation with a confinement potential $Φ$, even if the method could be applied to different collision operators. It is based upon the projection on Hermite polynomials in velocity and orthonormal polynomials with respect to the weight $e^{-$Φ$}$ in space. The potential $Φ$ is assumed to be a polynomial. It is, to the author's knowledge, the first scheme which preserves hypocoercive behavior in addition to the conservation laws. These different properties are illustrated numerically on both quadratic and double well potential.

math.NA↗
arXiv2026

Inverse inequalities for kernel-based approximation on bounded domains and Riemannian manifolds

This paper establishes inverse inequalities for kernel-based approximation spaces defined on bounded Lipschitz domains in $\mathbb{R}^d$ and compact Riemannian manifolds. While inverse inequalities are well-studied for polynomial spaces, their extension to kernel-based trial spaces poses significant challenges. For bounded Lipschitz domains, we extend prior Bernstein inequalities, which only apply to a limited range of Sobolev orders, to the full range of lower and upper orders, and derive Nikolskii inequalities that bound $L_\infty$ norms by $L_2$ norms. For compact Riemannian manifolds, we focus on restricted kernels, which are defined as the restriction of positive definite kernels from the ambient Euclidean space to the manifold, and prove their counterparts.

math.NA↗
arXiv2026

Error Estimates for Hyperbolic Scaling Limits of Linear Kinetic Models on Networks

This paper studies linear discrete kinetic models on networks and their asymptotic behavior in the small Knudsen number limit. For coupling conditions at an n-edge junction under a symmetric formulation, we introduce a change of variables that reformulates the system into n independent initial-boundary value problems. The asymptotic expansions are then constructed and rigorously justified by deriving an error estimate based on the energy method.

math.NA↗