# The<i>W</i>,<i>Z</i>scale functions kit for first passage problems of spectrally negative Lévy processes, and applications to control problems

> Research article (ESAIM Probability and Statistics, 2019) · cited 26× · AI/ML

**Wikidata**: [openalex:W2676108997](https://www.wikidata.org/wiki/openalex:W2676108997)  
**Source**: https://4ort.xyz/entity/the-i-w-i-i-z-i-scale-functions-kit-for-first-passage-problems-of-spectrally-negative-levy-processes-and-applications-to