diffusion reaction equations 扩散反应方程
nonlinear reaction-diffusion equations 非线性反应扩散方程
delay reaction-diffusion equations 时滞反应扩散方程
reaction-diffusion equations system 反应扩散方程组
nonlocal reaction diffusion equations 非局部反应扩散方程
semilinear reaction-diffusion equations 半线性反应扩散方程
degenerate reaction-diffusion equations 退化反应扩散方程
hyperbolic reaction diffusion equations 双曲型反应扩散方程
non-local reaction-diffusion equations 非局部反应扩散方程
To eliminate the difficulty in dealing with convection terms, an exponential transformation function is introduced to turn the CDE into their equivalent diffusion-reaction equations (DRE).
引入指数函数，将对流扩散方程变换为扩散反应方程，消除了数值求解中较难处理的对流项。
The generalized conditional symmetry; Exact solutions; The nonlinear reaction diffusion equations; symmetry group.
广义条件对称；精确解；非线性反应扩散方程；对称群。
The reaction diffusion problems with ultra parabolic equations are considered.
讨论了一类具有超抛物型方程的反应扩散问题。
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