# Existence and Non-Existence Results for Nonlocal Elliptic Systems via Sub-Supersolution Method

> Research article (Funkcialaj Ekvacioj, 2016) · cited 25× · AI/ML

**Wikidata**: [openalex:W2565765605](https://www.wikidata.org/wiki/openalex:W2565765605)  
**Source**: https://4ort.xyz/entity/existence-and-non-existence-results-for-nonlocal-elliptic-systems-via-sub-supersolution-method