Li, Pengsong; Sun, Weipeng Analytical approximations to periods of nonlinear oscillators with general potential functions. (Chinese. English summary) Zbl 1174.70340 J. Jilin Univ., Sci. 46, No. 3, 428-432 (2008). MSC: 70K30 PDFBibTeX XMLCite \textit{P. Li} and \textit{W. Sun}, J. Jilin Univ., Sci. 46, No. 3, 428--432 (2008; Zbl 1174.70340)
Kasri, Y.; Chetouani, L. Energy spectrum of the relativistic Duffin-Kemmer-Petiau equation. (English) Zbl 1161.83304 Int. J. Theor. Phys. 47, No. 9, 2249-2258 (2008). MSC: 83A05 83C50 81S10 PDFBibTeX XMLCite \textit{Y. Kasri} and \textit{L. Chetouani}, Int. J. Theor. Phys. 47, No. 9, 2249--2258 (2008; Zbl 1161.83304) Full Text: DOI
Correggi, M.; Dell’Antonio, G.; Finco, D. Spectral analysis of a two body problem with zero-range perturbation. (English) Zbl 1150.81004 J. Funct. Anal. 255, No. 2, 502-531 (2008). Reviewer: Anatoly N. Kochubei (Kyïv) MSC: 81Q10 47F05 81U05 70F05 PDFBibTeX XMLCite \textit{M. Correggi} et al., J. Funct. Anal. 255, No. 2, 502--531 (2008; Zbl 1150.81004) Full Text: DOI arXiv
Tezcan, Cevdet; Sever, Ramazan PT-symmetric solutions of Schrödinger equation with position-dependent mass via point canonical transformation. (English) Zbl 1140.81369 Int. J. Theor. Phys. 47, No. 5, 1471-1478 (2008). MSC: 81Q05 70H15 PDFBibTeX XMLCite \textit{C. Tezcan} and \textit{R. Sever}, Int. J. Theor. Phys. 47, No. 5, 1471--1478 (2008; Zbl 1140.81369) Full Text: DOI arXiv
Oyewumi, K. J.; Akinpelu, F. O.; Agboola, A. D. Exactly complete solutions of the pseudoharmonic potential in \(N\)-dimensions. (English) Zbl 1140.81365 Int. J. Theor. Phys. 47, No. 4, 1039-1057 (2008). MSC: 81Q05 81R15 81U15 33C55 PDFBibTeX XMLCite \textit{K. J. Oyewumi} et al., Int. J. Theor. Phys. 47, No. 4, 1039--1057 (2008; Zbl 1140.81365) Full Text: DOI
Choi, Jeong Ryeol; Yeon, Kyu Hwang Coherent states of the inverted Caldirola-Kanai oscillator with time-dependent singularities. (English) Zbl 1135.81018 Ann. Phys. 323, No. 4, 812-826 (2008). MSC: 81R30 81Q05 PDFBibTeX XMLCite \textit{J. R. Choi} and \textit{K. H. Yeon}, Ann. Phys. 323, No. 4, 812--826 (2008; Zbl 1135.81018) Full Text: DOI