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 Quaid-i-Azam 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 short-term Post-Doctoral 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 6-7, 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 7-11 July 2014), (Orlando, Florida, USA 1-5 July 2016) and (Taiwan, Taipe 5-9 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. Al-Raeei, Analysis of transmission dynamics of COVID-19 via closed-form solutions of a susceptible-infectious-quarantined-diseased model with a quarantine-adjusted 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) 4467-4478 (2021), Mathematical Methods in the Applied Sciences (2021)
• A. F. Cheviakov, C. Lee,  R. Naz, Radial waves in fiber-reinforced axially symmetric hyperelastic media Communications in Nonlinear Science and Numerical Simulation 95, art. no. 105649 (2021)
• R. Naz, Noether-type 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 Uzawa-Lucas model with unskilled labor, Discrete & Continuous Dynamical Systems - Series S 13(10):  2813-2828 (2020)
• R. Naz, F. M. Mahomed, Approximate Hamiltonian symmetries and related first integrals, International Journal of Non-Linear 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):  2829-2840 (2020)
• R. Naz, The closed-form solutions for finance-extended Lucas-Uzawa model, Computational and Applied Mathematics 39 (2), art. no. 101 (2020)
• R. Naz and I. Naeem, The exact solutions of Black-Scholes model with time-dependent parameters by utilizing potential symmetries, , Discrete & Continuous Dynamical Systems - Series S 13(10):  2841-2851 (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, Closed-form 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 (DCDS-S) , 11(4) 2018, 741-752.
• R. Naz, Characterization of approximate Partial Hamiltonian operators and related approximate first integrals, International Journal of nonlinear mechanics, volume 105 (2018), 158-164
• R. Naz, A. G. Johnpillai, Exact solutions via invariant approach for Black-Scholes model with time-dependent parameters, Mathematical Methods in the Applied Sciences 41(12), (2018) 4417-4427
• R. Naz, I. Naeem, The Artificial Hamiltonian, First Integrals,and Closed-Form Solutions of Dynamical Systems for Epidemics, Zeitschrift für Naturforschung A, 73 (4) 2018, 323-330
• A. Chaudhry, R. Naz, Closed-form solutions for the Lucas-Uzawa Growth model with logarithmic utility preferences via the partial Hamiltonian approach, Discrete & Continuous Dynamical Systems - Series S (DCDS-S) , 11(4) 2018, 661-672.
• 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), 351-357.
• R. Naz, Azam Chaudhry, Comparison of Closed-form Solutions for the Lucas-Uzawa 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), 198-212.
• 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 Two-Dimensional Boundary Layer Models, Zeitschrift für Naturforschung A (ZNA), 72 (2017), 1031-1051.
• 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), 206-214.
• 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), 4654-4666.
• 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 Non-Linear Mechanics, 86 (2016), 1–6.
• R. Naz, Azam Chaudhry and F. M. Mahomed, Closed-form solutions for the Lucas-Uzawa 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 Two-Dimensional Flow Problems, Zeitschrift für Naturforschung A 70, Issue 12, 1031–1037, 2015.
• R. Naz and F. M. Mahomed, Dynamic Euler-Bernoulli 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) 9-20.
• 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 non-linear 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) 257-261.
• 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 two-dimensional 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) 483-491.
• 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) 289-298.
• 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 272-280.
• 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 hemi-spherical shell, Applied Mathematics and Computations. 215 (2010) 3265–3270.
• R. Naz, F. M. Mahomed, T. Hayat, Conservation laws for third-order variant Boussinesq system, Applied Mathematics Letters 23 (2010) 883-886.
• R. Naz, I. Naeem, F. M. Mahomed, Conservation laws and conserved quantities for laminar radial jets with swirl, Mathematical and Computational applications 15 (2010) 742-761.
• R. Naz, Conservation laws for a complexly coupled KdV system, coupled Burgers’ system and Drinfeld-Sokolov-Wilson system via multiplier approach, Commun. Nonlinear. Sci. Numer. Simulat. 15 (2010) 1177-1182.
• R. Naz, I. Naeem and S. Abelman, Conservation laws for Camassa – Holm equation, Dullin-Gottwald-Holm equation and Generalized Dullin-Gottwald-Holm equation, Nonlinear Analysis: Real World Applications. 10 (2009) 3466-3471.
• R. Naz, D. P. Mason and F. M. Mahomed, Conservation laws and conserved quantities for laminar two-dimensional and radial jets, Nonlinear Analysis: Real World Applications. 10 (2009) 2641-2651.
• R. Naz, F. M. Mahomed and D. P. Mason, Conservation laws via the partial Lagrangian and group invariant solutions for radial and two-dimensional free jets, Nonlinear Analysis: Real World Applications. 10 (2009) 3457-3465.
• R. Naz and D. P. Mason, Conservation laws for heated laminar radial liquid and free jets, Journal of Nonlinear Mathematical Physics. 16 (2009) 299-309.
• R. Naz, F. M. Mahomed and D. P. Mason, Symmetry solutions of a third-order ordinary differential equation which arises from Prandtl boundary layer equations, Journal of Nonlinear Math. Phys. 15 supplement 1 (2008) 179-191.
• 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) 212-230.
• T. Hayat, R. Naz and S. Asghar, Hall effects on unsteady duct flow of a non-Newtonian fluid in a porous medium, Applied Mathematics and Computations. 157 (2004) 103-114. 

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