# Multi-tiling sets, Riesz bases, and sampling near the critical density in LCA groups

> Research article (Conicet, 2015) · cited 24× · AI/ML

**Wikidata**: [openalex:W2963659754](https://www.wikidata.org/wiki/openalex:W2963659754)  
**Source**: https://4ort.xyz/entity/multi-tiling-sets-riesz-bases-and-sampling-near-the-critical-density-in-lca-groups