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Dr Muhammad Safdar
Assistant Professor
Department of Mechanical Engineering

SMME
National University of Sciences and Technology (NUST)
H-12, NUST Islamabad.
Tel :  

Specialization
Differential Equations

Education
PhD Mathematics, NUST-Center for Advanced Mathematics and Physics, (CAMP), Pakistan

1.     Linearization of systems of ordinary differential equations by using complex symmetry analysis
2.     Invariants of systems of ordinary and partial differential equations by complex and real symmetry analysis

1.     M. Safdar, A. Qadir and S. Ali, Inequivalence of classes of linearizable systems of cubically semi-linear ordinary differential equations obtained by real and complex symmetry analysis, Math. Comp. Appl. 16 (4) (2011) 923-34.

 

2.     M. Safdar, A. Qadir and S. Ali, Linearizability of systems of two second order ODEs using complex symmetry analysis, Math. Prob. Engg. 2011 (2011) 171834.
 
3.     M. Safdar, S. Ali and F.M. Mahomed, Linearization of systems of four second order ordinary differential equations, Pramana - journal of physics. 77 (3) (2011) 581-94.
 
4.       F.M. Mahomed, M. Safdar and J. Zama, Ibragimov-type Invariants for a System of Two Linear Parabolic Equations, Commun. Nonlinear Sci. Numer. Simulat. 17 (2012) 3140-3147.