 Riemann-Hilbert Problems by Percy Deift

Primary lectures: arxiv.org/abs/1903.08304

Full text: arxiv.org/pdf/1903.08304

Cited passages: Lecture 1, pp. 5–6, oriented-contour plus/minus sides, jump matrix and matrix boundary equation; Lecture 2, Cauchy operators and boundary values. The consulted version is arXiv version 1, 20 March 2019.