Choudhury, S. Roy; Alfonso-Rodriguez, Ranses Extensions of the general solution families for the inverse problem of the calculus of variations for sixth- and eighth-order ordinary differential equations. (English) Zbl 1498.37110 Phys. Lett., A 442, Article ID 128196, 8 p. (2022). MSC: 37K58 37K40 35C08 70G75 70H03 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Alfonso-Rodriguez, Ranses; Choudhury, S. Roy Novel Lagrangian hierarchies, generalized variational ODE’s, and families of regular and embedded solitary waves. (English) Zbl 1519.37075 J. Phys. A, Math. Theor. 53, No. 37, Article ID 375701, 15 p. (2020). MSC: 37K10 70S05 70S10 × Cite Format Result Cite Review PDF Full Text: DOI arXiv