78 citations · 410 across the 31 of their papers we have counts for
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math.CA2014★ 10 cited
Linearization from complex Lie point transformations
Sajid Ali, Muhammad Safdar, Asghar Qadir
Complex Lie point transformations are used to linearize a class of systems of second order ordinary differential equations (ODEs) which have Lie algebras of maximum dimension ,…
gr-qc2014★ 26 cited
Effect of quintessence on the energy of the Reissner-Nordstrom black hole
Ibrar Hussain, Sajid Ali
The energy content of the Reissner-Nordstrom black hole surrounded by quintessence is investigated using approximate Lie symmetry methods. It is mainly done by assuming mass and ch…