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Geometric Analysis and Partial Differential Equations Seminar
November 24, 2014 @ 10:30 am - 11:30 pm
Prof Raseelo Joel Moitsheki (University of the Witwatersrand)
Exact and approximate analytical solutions for reaction-diffusion equations
We determine exact and approximate analytical solutions for reaction-diffusion equations of the form u_t = (k(x; u)u_x)_x + q(u). Here we employ the classical Lie point symmetry methods, the non-classical symmetry techniques and the differential transform methods.