# Nonlinearity-enabled higher-order exceptional singularities with ultra-enhanced signal-to-noise ratio

> Research article (National Science Review, 2022) · cited 78× · AI/ML

**Wikidata**: [openalex:W4309326952](https://www.wikidata.org/wiki/openalex:W4309326952)  
**Source**: https://4ort.xyz/entity/nonlinearity-enabled-higher-order-exceptional-singularities-with-ultra-enhanced-signal-to-noise-ratio