Invariants of nonlinear evolution type equations and their exact solutions
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Authors
Ngubane, Sizwe Remington
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Abstract
The role of invariants in obtaining exact solutions of di erential equations is
reviewed. The examples considered are nonlinear evolution type equations
like the Fisher and Fitzhugh-Nagumo equations. Finally, we look directly at
an equation (formulated) governing some non-Newtonian
uid in a rotating
system.
Description
Student Number : 9701675D -
MSc dissertation -
School of Mathematics -
Faculty of Science