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math.CA2018
On Computing Linearizing Coordinates From Symmetry Algebra
Sajid Ali, Hassan Azad, Said Waqas Shah +1
A characterization of the symmetry algebra of the th order ordinary differential equations (ODEs) with maximal symmetry and all third order linearizable ODEs is given. This is u…
math.CA2011
Linearizability of Systems of Ordinary Differential Equations Obtained by Complex Symmetry Analysis
Muhammad Safdar, Asghar Qadir, Sajid Ali
Five equivalence classes had been found for systems of two second-order ordinary differential equations, transformable to linear equations (linearizable systems) by a change of var…