Amore, Paolo; Fernández, Francisco M. On the straightforward perturbation theory in classical mechanics. (English) Zbl 1421.70012 Eur. J. Phys. 39, No. 5, Article ID 055001, 9 p. (2018). MSC: 70E20 70H09 70K60 97M50 PDFBibTeX XMLCite \textit{P. Amore} and \textit{F. M. Fernández}, Eur. J. Phys. 39, No. 5, Article ID 055001, 9 p. (2018; Zbl 1421.70012) Full Text: DOI arXiv
Amore, Paolo; Fernández, Francisco M. One-dimensional oscillator in a box. (English) Zbl 1188.81056 Eur. J. Phys. 31, No. 1, 69-77 (2010). MSC: 81Q05 81-01 PDFBibTeX XMLCite \textit{P. Amore} and \textit{F. M. Fernández}, Eur. J. Phys. 31, No. 1, 69--77 (2010; Zbl 1188.81056) Full Text: DOI
Amore, Paolo; Raya, Alfredo; Fernández, Francisco M. Altenative perturbation approaches in classical mechanics. (English) Zbl 1080.70014 Eur. J. Phys. 26, No. 6, 1057-1063 (2005). MSC: 70K60 PDFBibTeX XMLCite \textit{P. Amore} et al., Eur. J. Phys. 26, No. 6, 1057--1063 (2005; Zbl 1080.70014) Full Text: DOI arXiv