# On a Low-Frequency and Refinement Stable PMCHWT Integral Equation Leveraging the Quasi-Helmholtz Projectors

> Research article (IEEE Transactions on Antennas and Propagation, 2017) · cited 14× · AI/ML

**Wikidata**: [openalex:W2742691036](https://www.wikidata.org/wiki/openalex:W2742691036)  
**Source**: https://4ort.xyz/entity/on-a-low-frequency-and-refinement-stable-pmchwt-integral-equation-leveraging-the-quasi-helmholtz-projectors