Golovaty, Yuriy Schrödinger operators with singular rank-two perturbations and point interactions. (English) Zbl 1412.34237 Integral Equations Oper. Theory 90, No. 5, Paper No. 57, 24 p. (2018). Reviewer: Bilender P. Allahverdiev (Isparta) MSC: 34L40 34B09 81Q10 47A55 PDFBibTeX XMLCite \textit{Y. Golovaty}, Integral Equations Oper. Theory 90, No. 5, Paper No. 57, 24 p. (2018; Zbl 1412.34237) Full Text: DOI arXiv
Golovaty, Yuriy Two-parametric \({\delta'}\) -interactions: approximation by Schrödinger operators with localized rank-two perturbations. (English) Zbl 1395.81109 J. Phys. A, Math. Theor. 51, No. 25, Article ID 255202, 14 p. (2018). MSC: 81Q05 81Q10 35J10 46F10 81Q80 81Q15 PDFBibTeX XMLCite \textit{Y. Golovaty}, J. Phys. A, Math. Theor. 51, No. 25, Article ID 255202, 14 p. (2018; Zbl 1395.81109) Full Text: DOI arXiv