Yajima, Kenji On fundamental solution of time dependent Schrödinger equations. (English) Zbl 0895.35007 Carlen, Eric (ed.) et al., Advances in differential equations and mathematical physics. 1997 Georgia Tech-UAB international conference, Atlanta, GA, USA, March 23–29, 1997. Providence, RI: American Mathematical Society. Contemp. Math. 217, 49-68 (1998). MSC: 35A08 35Q40 35J10 PDFBibTeX XMLCite \textit{K. Yajima}, Contemp. Math. 217, 49--68 (1998; Zbl 0895.35007)
Graffi, Sandro; Yajima, Kenji Exterior complex scaling and the AC-Stark effect in a Coulomb field. (English) Zbl 0522.35085 Commun. Math. Phys. 89, 277-301 (1983). MSC: 35Q99 35J10 81Q15 81U99 PDFBibTeX XMLCite \textit{S. Graffi} and \textit{K. Yajima}, Commun. Math. Phys. 89, 277--301 (1983; Zbl 0522.35085) Full Text: DOI