Wang, Li; Tian, Shou-Fu; Zhao, Zhen-Tao; Song, Xiao-Qiu Lie symmetry analysis and conservation laws of a generalized time fractional foam drainage equation. (English) Zbl 1345.35136 Commun. Theor. Phys. 66, No. 1, 35-40 (2016). Summary: In this paper, a generalized time fractional nonlinear foam drainage equation is investigated by means of the Lie group analysis method. Based on the Riemann-Liouville derivative, the Lie point symmetries and symmetry reductions of the equation are derived, respectively. Furthermore, conservation laws with two kinds of independent variables of the equation are performed by making use of the nonlinear self-adjointness method. Cited in 10 Documents MSC: 35R11 Fractional partial differential equations 37K05 Hamiltonian structures, symmetries, variational principles, conservation laws (MSC2010) Keywords:a generalized time fractional nonlinear foam drainage equation; Riemann-Liouville derivative; Lie point symmetry; symmetry reduction; conservation law PDFBibTeX XMLCite \textit{L. Wang} et al., Commun. Theor. Phys. 66, No. 1, 35--40 (2016; Zbl 1345.35136) Full Text: DOI