An equivalence transformation algebra $L_E$ for a class of nonlinear diffusion equations is found. After having obtained the second-order differential invariants with respect to $L_E$, we get some results which allow us to linearize a subclass of the equations considered.
Second-order differential invariants of a family of diffusion equations
TRACINA', RITA
2005-01-01
Abstract
An equivalence transformation algebra $L_E$ for a class of nonlinear diffusion equations is found. After having obtained the second-order differential invariants with respect to $L_E$, we get some results which allow us to linearize a subclass of the equations considered.File in questo prodotto:
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