Ourmières-Bonafos, Thomas; Pankrashkin, Konstantin; Pizzichillo, Fabio Spectral asymptotics for \(\delta\)-interactions on sharp cones. (English) Zbl 1460.35239 J. Math. Anal. Appl. 458, No. 1, 566-589 (2018). MSC: 35P05 35J10 47A10 PDFBibTeX XMLCite \textit{T. Ourmières-Bonafos} et al., J. Math. Anal. Appl. 458, No. 1, 566--589 (2018; Zbl 1460.35239) Full Text: DOI arXiv
Lotoreichik, Vladimir; Ourmières-Bonafos, Thomas On the bound states of Schrödinger operators with \(\delta\)-interactions on conical surfaces. (English) Zbl 1346.35139 Commun. Partial Differ. Equations 41, No. 6, 999-1028 (2016). MSC: 35P20 35P15 35Q40 35Q60 35J10 PDFBibTeX XMLCite \textit{V. Lotoreichik} and \textit{T. Ourmières-Bonafos}, Commun. Partial Differ. Equations 41, No. 6, 999--1028 (2016; Zbl 1346.35139) Full Text: DOI arXiv Link