Basios, V.; Chekanov, N. A.; Markovski, B. L.; Rostovtsev, V. A.; Vinitsky, S. I. GITA: A REDUCE program for the normalization of polynomial Hamiltonians. (English) Zbl 0888.65083 Comput. Phys. Commun. 90, No. 2-3, 355-368 (1995). MSC: 65L05 37J99 65Y15 68W30 PDFBibTeX XMLCite \textit{V. Basios} et al., Comput. Phys. Commun. 90, No. 2--3, 355--368 (1995; Zbl 0888.65083) Full Text: DOI
Chekanov, N. A.; Gonchar, V. Yu.; Markovskij, B. L.; Vinitskij, S. I. Normal form and approximate integrals of two dimensional Hamiltonian systems. (English) Zbl 0729.58048 Soobshch. Ob”edin. Inst. Yad. Issled. Dubna E4-90-565, 10 p. (1990). Reviewer: Ch.Athorne (Glasgow) MSC: 37G05 37J99 PDFBibTeX XML