# Quasi-Optimal Elimination Trees for 2D Grids with Singularities

> Research article (Scientific Programming, 2015) · cited 22× · AI/ML

**Wikidata**: [openalex:W1980493061](https://www.wikidata.org/wiki/openalex:W1980493061)  
**Source**: https://4ort.xyz/entity/quasi-optimal-elimination-trees-for-2d-grids-with-singularities