Dr. Rehana Naz
Professor, Department of Mathematics & Statistical Sciences
Dr.
Naz is a Professor of Mathematics at the Lahore School of Economics, Lahore,
Pakistan. She received the M.Sc and M.Phil degrees in Applied Mathematics from
QuaidiAzam University, Islamabad in 2002 and 2004 and the Ph.D. degree from
the University of Witwatersrand, Johannesburg, South Africa in 2008. She was
awarded a shortterm PostDoctoral Fellowship from the University of the
Witwatersrand, South Africa.
Dr.
Naz is actively involved in research and teaching. She was awarded with the
Research Productivity Award by Pakistan Council for Science and Technology in
2012. She is awarded with the best university teacher award 2016 by higher
education commission in a ceremony held on 21st Feb 2018. She is member of
American Mathematical Society, London Mathematical Society and Association for
Women in Mathematics. She is reviewer of top Impact factor Journals including
Journals published by Sciencedirect, Springer link, Taylor and Francis, IOP.
Dr.
Naz has designed several new courses for students at Lahore School of Economics.
She is teaching Mathematics for Economics in the M. Phil Economics program and
Mathematical Economics I & II in the undergraduate program. She was a member of
HEC curriculum revision committee for BS, MS and PhD Mathematics 2013. In her
PhD thesis she developed a new theory of constructing conserved quantities for
jet flows using conservation laws which is cited by several authors. Most of her
research papers have been published in the USA, UK, Germany and the Netherlands.
She has active research collaboration with professors at leading universities in
the USA, UK, Germany, Canada, Italy, Spain, Brazil and South Africa. Dr. Naz has
presented and worked as an organizer in the several national and international
conferences. She was a member of organizing committee of the First Annual
Conference on “Mathematical and Statistical Models in Economics, Finance and
Applied Sciences” held on February 67, 2015 at the Main Campus of Lahore School
of Economics. Dr. Naz has organized special sessions in International Conference
on Dynamical systems, Differential equations and applications of American
institute of Mathematical sciences, held in (Madrid, Spain 711 July 2014),
(Orlando, Florida, USA 15 July 2016) and (Taiwan, Taipe 59 July 2018).
Dr. Naz has published 58 papers in well reputed Thomson Reuters impact factor
journals and 5 papers in ISI indexed conference proceedings. Her publications in
Thomson Reuters impact factor journals are:
• R. Naz, M. AlRaeei, Analysis of transmission dynamics of COVID19 via
closedform solutions of a susceptibleinfectiousquarantineddiseased model
with a quarantineadjusted incidence function, Mathematical Methods in the
Applied Sciences (2021)
• R. Naz, F. M. Mahomed, Hamiltonian symmetry classification, integrals, and
exact solutions of a generalized Ermakov system, Mathematical Methods in the
Applied Sciences 44 (6) 44674478 (2021), Mathematical Methods in the Applied
Sciences (2021)
• A. F. Cheviakov, C. Lee, R. Naz, Radial waves in fiberreinforced axially symmetric hyperelastic media
Communications in Nonlinear Science and Numerical Simulation 95, art. no. 105649
(2021)
• R. Naz, Noethertype Hamiltonian symmetry classification, first integrals
and exact solutions of two classes of the generalized Ermakov’s systems, The
European Physical Journal Plus 135 (8), art. No 641 (2020)
• R. Naz, On Sufficiency issues, First integrals and Exact solutions of
UzawaLucas model with unskilled labor, Discrete & Continuous Dynamical Systems
 Series S
13(10):
28132828 (2020)
• R. Naz, F. M. Mahomed, Approximate Hamiltonian symmetries and related first
integrals, International Journal of NonLinear Mechanics 125,103547 (2020)
• R. Naz, F. M. Mahomed and A. Chaudhry, First Integrals of Hamiltonian Systems:
the Inverse Problem, Discrete & Continuous Dynamical Systems  Series S
13(10):
28292840 (2020)
• R. Naz, The closedform solutions for financeextended LucasUzawa model,
Computational and Applied Mathematics 39 (2), art. no. 101 (2020)
• R. Naz and I. Naeem, The exact solutions of BlackScholes model with
timedependent parameters by utilizing potential symmetries, , Discrete &
Continuous Dynamical Systems  Series S
13(10):
28412851 (2020)
• R. Naz and I. Naeem, The approximate Noether symmetries and approximate first
integrals for the approximate Hamiltonian systems, Nonlinear dynamics, 96
(2019), 2225–2239
• R. Naz, A. Chaudhry, Closedform solutions of Lucas–Uzawa model with
externalities via partial Hamiltonian approach, Computational and Applied
Mathematics, Comp. Appl. Math. (2018) 37:5146–5161
• R. Naz, F. M. Mahomed, Characterization of partial Hamiltonian operators and
related first integrals Discrete & Continuous Dynamical Systems  Series S
(DCDSS) , 11(4) 2018, 741752.
• R. Naz, Characterization of approximate Partial Hamiltonian operators and
related approximate first integrals, International Journal of nonlinear
mechanics, volume 105 (2018), 158164
• R. Naz, A. G. Johnpillai, Exact solutions via invariant approach for
BlackScholes model with timedependent parameters, Mathematical Methods in the
Applied Sciences 41(12), (2018) 44174427
• R. Naz, I. Naeem, The Artificial Hamiltonian, First Integrals,and ClosedForm
Solutions of Dynamical Systems for Epidemics, Zeitschrift für Naturforschung A,
73 (4) 2018, 323330
• A. Chaudhry, R. Naz, Closedform solutions for the LucasUzawa Growth model
with logarithmic utility preferences via the partial Hamiltonian approach,
Discrete & Continuous Dynamical Systems  Series S (DCDSS) , 11(4) 2018,
661672.
• R. Naz, Potential systems and nonlocal conservation laws of Prandtl boundary
layer equations on the surface of a sphere, Zeitschrift für Naturforschung A, 72
(2017), 351357.
• R. Naz, Azam Chaudhry, Comparison of Closedform Solutions for the LucasUzawa
model via the Partial Hamiltonian Approach and the Classical Approach,
Mathematical Modelling and analysis, 22(4), 2017, 464–483
• A. F. Cheviakov, R. Naz, A recursion formula for the construction of local
conservation laws of differential equations. Journal of Mathematical Analysis
and Applications, 448 (2017), 198212.
• R. Naz, M. Torrisi, I. L. Freire, and I. Naeem , Editorial board note on
Qualitative and Quantitative Techniques for Differential Equations Arising in
Mathematical Physics, Advances in Mathematical Physics, Volume 2017, Article ID
8592571
• R. Naz, I. Naeem, Generalization of approximate partial Noether approach in
phase space, Nonlinear Dynamics, 88 (2017), 735–748.
• R. Naz and A. F. Cheviakov , Conservation Laws and Nonlocally Related Systems
of TwoDimensional Boundary Layer Models, Zeitschrift für Naturforschung A
(ZNA), 72 (2017), 10311051.
• A. Chaudhry, H. Tanveer, R. Naz, Unique and multiple equilibria in a
macroeconomic model with environmental quality: An analysis of local stability,
Economic Modelling, 63 (2017), 206214.
• R. Naz, K. S. Mahomed, I. Naeem, First integrals and exact solutions of the
SIRI and Tuberculosis models, Mathematical Methods in the Applied Sciences, 39
(2016), 46544666.
• R. Naz, F. M. Mahomed and A. Chaudhry, A partial Lagrangian Method for
Dynamical Systems, Nonlinear dynamics, 84 (2016) , 1783–1794.
• R. Naz, The applications of the partial Hamiltonian approach to mechanics and
other areas, International Journal of NonLinear Mechanics, 86 (2016), 1–6.
• R. Naz, Azam Chaudhry and F. M. Mahomed, Closedform solutions for the
LucasUzawa model of Economic Growth via the partial Hamiltonian approach,
Commun Nonlinear Sci Numer Simulat 30 (2016) 299–306.
• I. Naeem, R. Naz, M. D. Khan, Nonclassical Symmetry Analysis of Heated
TwoDimensional Flow Problems, Zeitschrift für Naturforschung A 70, Issue 12,
1031–1037, 2015.
• R. Naz and F. M. Mahomed, Dynamic EulerBernoulli Beam Equation:
Classification and Reductions, Mathematical Problems in Engineering Volume 2015,
Article ID 520491, 7 pages
http://dx.doi.org/10.1155/2015/520491.
• R. Naz and F. M. Mahomed, A complex Noether approach for variational partial
differential Equations, Commun Nonlinear Sci Numer Simulat 27 (2015) 120–135.
• R. Naz, I. Naeem and F. M. Mahomed, A Partial Lagrangian Approach to
Mathematical Models of Epidemiology, Mathematical problems in Engineering,
Volume 2015 (2015), Article ID 602915, 11 pages
http://dx.doi.org/10.1155/2015/602915.
• R. Naz, I. L. Freire, I. Naeem , M. Torissi, Editorial: Mathematical Methods
and Models in the Natural to the Life Sciences, Abstract and Applied analysis
Volume 2014,
http://dx.doi.org/10.1155/2014/706858 (2014).
• R. Naz and F. M. Mahomed Lie and Noether Symmetries of systems of complex
ordinary differential equations and their split systems, Pramana journal of
physics 83, (2014) 920.
• R. Naz, F. M. Mahomed and A. Chaudhry, A Partial Hamiltonian Approach for
Current Value Hamiltonian Systems, Commu. Nonlinear. Sci. Numer. Simulat, 19
(2014) 3600–3610
• R. Naz, I. L. Freire, I. Naeem, Comparison of different approaches to
construct first integrals for ordinary differential equations, Abstract and
applied analysis, Volume (2014),
http://dx.doi.org/10.1155/2014/978636 (2014).
• R. Naz , I.Naeem, M. D.Khan, Conservation laws of some physical models via
symbolic package GeM, Mathematical problems in Engineering Volume 2013,
http://dx.doi.org/10.1155/2013/897912 (2013).
• R. Naz, Z. Ali, I. Naeem, Reductions and new exact solutions of ZK, Gardner
KP, and Modified KP equations via generalized double reduction theorem, Abstract
and applied analysis, Volume 2013,
http://dx.doi.org/10.1155/2013/340564 (2013).
• R. Naz , M. D.Khan, I.Naeem, Conservation laws and exact solutions of a class
of nonlinear regularized long wave equations via double reduction theory and
Lie symmetries, Commu. Nonlinear. Sci. Numer. Simulat , 18 (2013) 826–834
• R. Naz, Conservation laws for some systems of nonlinear partial differential
equations via multiplier approach, Journal of applied Mathematics ,
doi:10.1155/2012/871253 (2012)
• R. Naz, Conservation laws for some compacton equations using the multiplier
approach, Applied Mathematics Letters, 25 (2012) 257261.
• R. Naz , M. D. Khan, I.Naeem, Nonclassical symmetry analysis of boundary layer
equations, Journal of applied Mathematics doi:10.1155/2012/938604 (2012)
• R. Naz, Conservation laws for laminar axisymmetric jet flows with weak swirl,
Vol. 91, No. 5, May 2012, 1045–1052 Applicable analysis, (2012). 
• R. Naz, Group invariant solutions for twodimensional free, wall and liquid
jets having finite fluid velocity at orifice, Mathematical problems in
engineering, Volume 2011, Article ID 615612, DOI: 10.1155/2011/615612 (2011).
• F. M. Mahomed and R. Naz, A note on the Lie symmetries of complex partial
differential equations and their split real systems, Pramana journal of physics
, 77 (2011) 483491.
• R. Naz, Approximate partial Noether operators and first integrals for
cubically coupled nonlinear Duffing oscillators subject to a periodically driven
force, Journal of Mathematical analysis and application, 380 (2011) 289298.
• R. Naz, D. P. Mason and I. Naeem, Group invariant solution for a liquid film
on the surface of a sphere, Zeitschrift fuer Naturforschung A (2011) 66a
272280.
• R. Naz, I. Naeem, F. M. Mahomed, First integrals for two linearly coupled
nonlinear duffing oscillators, Mathematical problems in Engineering, Volume
2011, Article ID 831647, doi:10.1155/2011/831647.
• R. Naz, Group invariant solution for a free jet on a hemispherical shell,
Applied Mathematics and Computations. 215 (2010) 3265–3270.
• R. Naz, F. M. Mahomed, T. Hayat, Conservation laws for thirdorder variant
Boussinesq system, Applied Mathematics Letters 23 (2010) 883886.
• R. Naz, I. Naeem, F. M. Mahomed, Conservation laws and conserved quantities
for laminar radial jets with swirl, Mathematical and Computational applications
15 (2010) 742761.
• R. Naz, Conservation laws for a complexly coupled KdV system, coupled Burgers’
system and DrinfeldSokolovWilson system via multiplier approach, Commun.
Nonlinear. Sci. Numer. Simulat. 15 (2010) 11771182.
• R. Naz, I. Naeem and S. Abelman, Conservation laws for Camassa – Holm
equation, DullinGottwaldHolm equation and Generalized DullinGottwaldHolm
equation, Nonlinear Analysis: Real World Applications. 10 (2009) 34663471.
• R. Naz, D. P. Mason and F. M. Mahomed, Conservation laws and conserved
quantities for laminar twodimensional and radial jets, Nonlinear Analysis: Real
World Applications. 10 (2009) 26412651.
• R. Naz, F. M. Mahomed and D. P. Mason, Conservation laws via the partial
Lagrangian and group invariant solutions for radial and twodimensional free
jets, Nonlinear Analysis: Real World Applications. 10 (2009) 34573465.
• R. Naz and D. P. Mason, Conservation laws for heated laminar radial liquid and
free jets, Journal of Nonlinear Mathematical Physics. 16 (2009) 299309.
• R. Naz, F. M. Mahomed and D. P. Mason, Symmetry solutions of a thirdorder
ordinary differential equation which arises from Prandtl boundary layer
equations, Journal of Nonlinear Math. Phys. 15 supplement 1 (2008) 179191.
• R. Naz, F. M. Mahomed and D. P. Mason, Comparison of different approaches to
conservation laws for some partial differential equations in fluid mechanics,
Applied Mathematics and Computations. 205 (2008) 212230.
• T. Hayat, R. Naz and S. Asghar, Hall effects on unsteady duct flow of a
nonNewtonian fluid in a porous medium, Applied Mathematics and Computations.
157 (2004) 103114.
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