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Showing 1 to 2 of 2 for “"Non-Classical Method"”.
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Symmetry methods applied to Richard's equations and problems of infiltration
… main aim here is to solve the one-dimensional nonlinear time-dependent Richard's equation for water flow in an unsaturated uniform soil. The main theory of soil infiltration is introduced using a mathematical-physical approach to describe water movement in unsaturated soils. This gives rise to …
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Non-Classical Symmetry Solutions to the Fitzhugh Nagumo Equation.
… of the Fitzhugh Nagumo equation that reduce this non-linear PDE to an Ordinary Differential Equation. In order to accomplish this task, the non-classical method is utilized to find the <em>infinitesimal generator</em> and the <em>invariant surface condition</em> for the subgroup where the …