# Smoothing tautologies, hidden dynamics, and sigmoid asymptotics for piecewise smooth systems

> Research article (Chaos An Interdisciplinary Journal of Nonlinear Science, 2015) · cited 10× · AI/ML

**Wikidata**: [openalex:W1883339410](https://www.wikidata.org/wiki/openalex:W1883339410)  
**Source**: https://4ort.xyz/entity/smoothing-tautologies-hidden-dynamics-and-sigmoid-asymptotics-for-piecewise-smooth-systems