We study three methods, based on continuous symmetries, to find approximate solutions for the multidimensional nonlinear heat equation delta u/ delta x0+ Delta u=aun+ epsilon f(u), where a and n are arbitrary real constants, f is a smooth function, and 0< epsilon <<1.
No takes yet. Share an insight, caveat, or question.
Euler et al. (1994) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: