会议论文详细信息
5th International Conference on "Problems of Mathematical and Theoretical Physics and Mathematical Modelling" | |
On the general traveling wave solutions of some nonlinear diffusion equations | |
物理学;数学 | |
Sinelshchikov, D.I.^1 ; Kudryashov, N.A.^1 | |
National Research Nuclear University, MEPhl (Moscow Engineering Physics Institute), Moscow, Russia^1 | |
关键词: Dependent variables; General analytical solution; Integrability; Nonlinear diffusion equations; Nonlinear source; Traveling wave reductions; Traveling wave solution; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/788/1/012033/pdf DOI : 10.1088/1742-6596/788/1/012033 |
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来源: IOP | |
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【 摘 要 】
We consider a family of nonlinear diffusion equations with nonlinear sources. We assume that all nonlinearities are polynomials with respect to a dependent variable. The traveling wave reduction of this family of equations is an equation of the Lienard-type. Applying recently obtained criteria for integrability of Lienard-type equations we find some new integrable families of traveling wave reductions of nonlinear diffusion equations as well as their general analytical solutions.【 预 览 】
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On the general traveling wave solutions of some nonlinear diffusion equations | 583KB | ![]() |