28 citations · 28 across the 4 of their papers we have counts for
Showing 2017Show all
2 papers · 1 filter
math.AP2017
A basis of hierarchy of generalized symmetries and their conservation laws for the (3+1)-dimensional diffusion equation
J J H Bashingwa, A H Kara
We determine, by hierarchy, dependencies between higher order linear symmetries which occur when generating them using recursion operators. Thus, we deduce a formula which gives th…
math.DS2017
Invariance analysis, reductions and conservation laws for second-order systems of ordinary difference equations
J J H Bashingwa, A H Kara
We present a method to obtain symmetries for second-order systems of ordinary difference equations and how to use them to reduce the order. We also introduce a technique of finding…