Group classification of variable coefficient quasilinear reaction-diffusion equations
classification
🌊 nlin.SI
math-phmath.APmath.MP
keywords
groupclassificationcoefficientequationsquasilinearreaction-diffusionvariableadmissible
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The group classification of variable coefficient quasilinear reaction-diffusion equations $u_t=u_{xx}+h(x)B(u)$ is carried out exhaustively. This became possible due to usage of a conditional equivalence group found in the course of the study of admissible point transformation within the class.
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