Prof. Dr. Anwar Ja'afar Mohamed Jawad was born in Baghdad, Iraq (1961). He is one of the academic staff in Al-Rafidain University College, Baghdad-Iraq. His designation is professor in Applied Mathematics (2014). The academic Qualifications are PhD. in Applied Mathematics from University of Technology, Baghdad, (2000), M.Sc. in Operation Research from University of Technology, Baghdad, (1989), and B.Sc. in Mechanical Engineering from Baghdad University, (1983). He is interested in Differential equations, and Numerical analysis. He published in international journals more than 95 papers in solving nonlinear partial differential equations. He was teaching Mathematics, numerical analysis for graduate and postgraduate students in Iraqi and Syrian universities. He was a supervised for many MSc. and PhD. Thesis
EDUCATION
The academic Qualifications are PhD. in Applied Mathematics from University of Technology, Baghdad, (2000), M.Sc. in Operation Research from University of Technology, Baghdad, (1989), and B.Sc. in Mechanical Engineering from Baghdad University, (1983)
RESEARCH INTERESTS
Applied Mathematics
97
Scopus Publications
3094
Scholar Citations
25
Scholar h-index
49
Scholar i10-index
Scopus Publications
Highly dispersive optical solitons with generalized quadratic—cubic form of self—phase modulation by Sardar sub—equation scheme Anwar Ja’afar Mohamad Jawad, Anjan Biswas, Yakup Yildirim, Ali Saleh Alshomrani Journal of Optics India, 2026 The highly dispersive optical solitons with generalized quadratic–cubic nonlinear self–phase modulation are the subject of this research. The governing model was reduced to an ordinary differential equation using the Sardar sub-equation method, which was then examined in two different ways. To provide a strong framework for the answers, the parameter limits were also listed.
Optical solitons with Kudryashov’s form of local and non-local self-phase modulation structure having fractional temporal evolution M.A.S. Murad, F.K. Hamasalh, A.H. Arnous, A. Biswas, A.J.M. Jawad, et al. Semiconductor Physics Quantum Electronics and Optoelectronics, 2026 The paper reports optical soliton solutions with Kudryashov-type self-phase modulation and fractional temporal evolution. Two independent integration approaches yield a wide spectrum of soliton solutions. The model provides a framework for mitigating Internet bottleneck effects in optical communication systems. Parameter constraints ensuring existence of the solitons are established.
Solitary waves and shock waves for double-layered fluid flow with dispersion triplet: Zaremaoghaddam and Gear–Grimshaw models (KdV equation) Lakhveer Kaur, Omer Mohammed Khodayer Al-Dulaimi, Farag Mahel Mohammed, Anwar Ja’afar Mohamad Jawad, Mohammad Abdelkawy, et al. Beni Suef University Journal of Basic and Applied Sciences, 2025 Background The Zaremaoghaddam model studies internal waves, fluid dynamics, and nonlinear wave equations. In shallow water, internal solitons, or stratified fluids, the procedure may involve modifying or applying nonlinear wave models like Korteweg–de Vries equation, Boussinesq, or Gear–Grimshaw. The Gear–Grimshaw system simulates internal waves in a two-layer stratified fluid, such as an ocean with two density layers, using interconnected nonlinear evolution equations. The Korteweg–de Vries equation is extended to include wave mode interactions. Results The paper recovers solitary waves and shock waves for double-layered fluid flow that is modeled whose basic platform is the Korteweg–de Vries equation. This retrieval is made possible with the usage of the generalized exponential differential rational function approach. Two models for the double-layered flow are taken into consideration, namely the Zaremaoghaddam model and the Gear–Grimshaw model. The parameter restrictions for the existence of such solutions are also enumerated. Conclusions This paper has many implications and opens up many future opportunities. Since double-layered fluid flow never addresses rogue wave features, the paper’s results would be the foundation for studying them. Additionally, viscosity can be considered in the two models in this paper. A practical perspective would result since viscosity is inevitable in any fluid or airflow. Additionally, these models are new. Thus, such models must be investigated by identifying conservation laws and studying soliton perturbation theory.
Design and implementation of resilient controllers for uncertain quadruple tank systems: A nonlinear approach Zahraa Sabah Hashim, Ali Jafer Mahdi, Mahmood Anees Ahmed, Asaad Abdul Malik Madhloom AL-Salih, Anwar Ja’afar Mohamad Jawad, et al. Measurement and Control United Kingdom, 2025 A quadruple tank system using a new anti-disturbance technique called Modified Active Disturbance Rejection Control (MADRC) is introduced in this paper, along with a detailed examination of its design and hardware (H/W) implementation. To maintain the water levels in the quadruple system at predefined targets while minimizing the impact of external disturbances, the proposed scheme employs two advanced nonlinear controllers, enhanced tracking differentiator schemes, and newly developed nonlinear extended state observers (NNLESO). The proposed modified ADRC method outperforms the alternatives, according to the experimental data. With an improved ability to reject disturbances, the STC-ADRC approach reduced the output response oscillation to 3.33% of the equilibrium value. The NLPD-ADRC method, on the other hand, effectively managed system dynamics under disturbance conditions, as evidenced by a 4.666% oscillation. Additionally, disturbances had a significant impact on the S-fal-ADRC scheme, highlighting how distinct the proposed control mechanisms were in terms of performance. This work represents a significant advancement in the control of interconnected non-linear quadruple tank systems and proves that the MADRC method is effective in enhancing system stability and disturbance attenuation.
Straddled optical solitons with polarization mode dispersion via the improved extended modified tanh-function algorithm Anwar Ja’afar Mohamad Jawad, Saja Faeq Noaman, Ahmed H. Arnous, Layth Hussein, Anjan Biswas Journal of Optics India, 2025 This paper implements the improved version of the modified extended tanh—function approach to retrieve a few new exact soliton solutions the model with differential group delay. The self—phase modulation structure is from the Kerr law of nonlinearity. A few numerical simulations are included that support the analytical solutions recovered with the applied scheme.
Optical soliton perturbation for the concatenation model with multiplicative white noise by the improved modified extended tanh–function approach H.A. Eldidamony, A.H. Arnous, A.J.M. Jawad, Y. Yildirim, L. Moraru, et al. Semiconductor Physics Quantum Electronics and Optoelectronics, 2025 This paper recovers single and straddled optical solitons for the concatenation model in the presence of multiplicative white noise by using an improved modified extended tanh function approach. The parameter constraints for the existence and sustainment of such solitons are also presented. It is observed that the effect of white noise is confined to the phase component of the recovered solitons.
Cnoidal Waves, Solitary Waves, Shock Waves and Conservation Laws of the Generalized Cubic Boussinesq-Type Model for Shallow Water Wave Dynamics Anjan Biswas, Ming-Yue Wang, Abdul H. Kara, Yakup Yildirim, Luminita Moraru, et al. Contemporary Mathematics Singapore, 2025 The paper addresses the latest form of Boussinesq equation with generalized form of cubic nonlinearity. The solitary waves are recovered from the model using traveling wave hypothesis. The conservation laws are recovered from the model. The conservation laws are obtained using the method of multipliers. Finally, the complete discriminant method yields shock waves and cnoidal waves as well. The numerical simulations supplement the analytical results.
A pen-picture of optical solitons for the concatenation model with power-law of self-phase modulation by Sardar’s sub-equation method and tanh-coth approach Optoelectronics and Advanced Materials Rapid Communications, 2024
Optical solitons with Kudryashov’s form of local and non-local self-phase modulation structure having fractional temporal evolution MAS Murad, FK Hamasalh, AH Arnous, A Biswas, AJM Jawad, Y Yildirim, ... Semiconductor Physics, Quantum Electronics & Optoelectronics 29 (1), 080-090 , 2026 2026
Solitary waves and shock waves for double-layered fluid flow with dispersion triplet: Zaremaoghaddam and Gear–Grimshaw models (KdV equation) L Kaur, OMK Al-Dulaimi, FM Mohammed, AJ Mohamad Jawad, ... Beni-Suef University Journal of Basic and Applied Sciences 14 (1), 95 , 2025 2025 Citations: 1
Design and implementation of resilient controllers for uncertain quadruple tank systems: A nonlinear approach ZS Hashim, AJ Mahdi, MA Ahmed, AAMM AL-Salih, AJM Jawad, AT Azar, ... Measurement and Control 58 (6), 801-819 , 2025 2025
Cnoidal waves, solitary waves, shock waves and conservation laws of the generalized cubic Boussinesq-type model for shallow water wave dynamics A Biswas, MY Wang, AH Kara, Y Yildirim, L Moraru, CM Balanica, ... Contemporary Mathematics, 1973-1987 , 2025 2025 Citations: 1
Straddled optical solitons with polarization mode dispersion via the improved extended modified tanh-function algorithm AJM Jawad, SF Noaman, AH Arnous, L Hussein, A Biswas Journal of Optics, 1-9 , 2025 2025 Citations: 2
Quiescent optical solitons in magneto–optic waveguides having Kudryashov's quintuple power–law of self–phase modulation EME Zayed, M El–Shater, AM Elsherbeny, AH Arnous, A Biswas, ... Ain Shams Engineering Journal 16 (2), 103260 , 2025 2025 Citations: 4
Optical solitons for the concatenation model with fractional temporal evolution AH Arnous, MAS Murad, A Biswas, Y Yildirim, PL Georgescu, L Moraru, ... Ain Shams Engineering Journal 16 (2), 103243 , 2025 2025 Citations: 11
Optical soliton perturbation for the concatenation model with multiplicative white noise by the improved modified extended tanh–function approach HA Eldidamony, AH Arnous, AJM Jawad, Y Yildirim, L Moraru, C Iticescu, ... Semiconductor Physics, Quantum Electronics & Optoelectronics 28 (4), 473-479 , 2025 2025 Citations: 1
Quiescent Optical Solitons for the Concatenation Model Having Nonlinear Chromatic Dispersion and Kerr Law of Self-Phase Modulation MS Ahmed, AM Elsherbeny, MAS Murad, AH Arnous, A Biswas, Y Yildirim, ... Contemporary Mathematics (Singapore) 6 (2), 1955-1972 , 2025 2025 Citations: 1
Optical soliton parameter dynamics by variational principle: parabolıc and dual–power laws (super–gaussian and super–sech pulses) MEM Alngar, R Shohib, AH Arnous, A Biswas, Y Yıldırım, AJM Jawad, ... Elsevier , 2025 2025 Citations: 4
A novel class of adaptive observers for dynamic nonlinear uncertain systems A Alkhayyat, AM Zalzala, AAM AL‐Salih, AJM Jawad, WR Abdul‐Adheem, ... Expert Systems 42 (1), e13412 , 2025 2025
Gap solitons with the concatenation model by enhanced direct algebraic method MS Ahmed, AH Arnous, A Biswas, Y Yildirim, AJM Jawad, L Hussein Journal of Optics, 1-13 , 2024 2024 Citations: 1
Highly dispersive optical solitons with polarization–mode dispersion for non–local law of self–phase modulation RMA Shohib, MEM Alngar, A Biswas, Y Yildirim, AJM Jawad, L Hussein Journal of Optics, 1-8 , 2024 2024 Citations: 3
Singular and dark-singular straddled solitons in magneto-optic waveguides with generalized anti-cubic form of self-phase modulation AJM Jawad, Y Yildirim, L Hussein, A Biswas, B Rawal Journal of Optics, 1-11 , 2024 2024
Optical Bullets Using Two Integration Architectures AJM Jawad, A Biswas, Y Yildirim, AS Alshomrani Al-Nahrain Journal of Science 27 (4), 1-6 , 2024 2024
Bullet Solutions Using Two Integration Architectures. AJM Jawad, A Biswas, Y Yildirim, AS Alshomrani Al-Nahrain Journal of Science 27 (4) , 2024 2024
Quiescent optical solitons with Kudryashov’s generalized quintuple-power law and nonlocal nonlinearity having nonlinear chromatic dispersion with generalized temporal evolution … EME Zayed, M El-Shater, AH Arnous, Y Yıldırım, L Hussein, AJM Jawad, ... The European Physical Journal Plus 139 (10), 1-21 , 2024 2024 Citations: 15
Dispersive optical solitons for Schrodinger–Hirota equation with fourth–order dispersion and multiplicative white noise MEE Zayed, EMM El–Horbaty, MEM Alngar, M El–Shater, AJM Jawad, ... J. Appl. Sci. Eng 27 (10), 3237-3250 , 2024 2024 Citations: 3
Highly dispersive optical solitons with polarization-mode dispersion for polynomial law of self-phase modulation MEM Alngar, RMA Shohib, Y Yıldırım, L Hussein, AJM Jawad, ... Journal of Optics, 1-12 , 2024 2024
Sequel to “Highly dispersive optical solitons with differential group delay for kerr law of self—phase modulation by sardar sub—equation approach”: non—local law of self … AJM Jawad, Y Yildirim, L Hussein, A Biswas Journal of Optics, 1-7 , 2024 2024 Citations: 2
MOST CITED SCHOLAR PUBLICATIONS
Modified simple equation method for nonlinear evolution equations AJM Jawad, MD Petković, A Biswas Applied Mathematics and Computation 217 (2), 869-877 , 2010 2010 Citations: 624
Challenges and advancement in water absorption of natural fiber-reinforced polymer composites M Mohammed, AJM Jawad, AM Mohammed, JK Oleiwi, T Adam, ... Polymer Testing 124, 108083 , 2023 2023 Citations: 404
Optical solitons and complexitons of the Schrödinger–Hirota equation A Biswas, AJM Jawad, WN Manrakhan, AK Sarma, KR Khan Optics & Laser Technology 44 (7), 2265-2269 , 2012 2012 Citations: 159
Cubic-quartic optical solitons in birefringent fibers with four forms of nonlinear refractive index by exp-function expansion Y Yıldırım, A Biswas, AJM Jawad, M Ekici, Q Zhou, S Khan, AK Alzahrani, ... Results in Physics 16, 102913 , 2020 2020 Citations: 135
Optical solitons with anti-cubic nonlinearity using three integration schemes AJM Jawad, M Mirzazadeh, Q Zhou, A Biswas Superlattices and Microstructures 105, 1-10 , 2017 2017 Citations: 127
Highly dispersive optical solitons with cubic law and cubic-quintic-septic law nonlinearities by two methods A Jawad, M Abu-AlShaeer Al-Rafidain Journal of Engineering Sciences, 1-8 , 2023 2023 Citations: 99
Comprehensive insights on mechanical attributes of natural-synthetic fibres in polymer composites M Mohammed, JK Oleiwi, AM Mohammed, AJM Jawad, AF Osman, ... Journal of Materials Research and Technology 25, 4960-4988 , 2023 2023 Citations: 98
Soliton solutions of Burgers equations and perturbed Burgers equation AJM Jawad, MD Petković, A Biswas Applied Mathematics and Computation 216 (11), 3370-3377 , 2010 2010 Citations: 66
Dynamics of shallow water waves with Boussinesq equation AJM Jawad, MD Petković, P Laketa, A Biswas Scientia Iranica 20 (1), 179-184 , 2013 2013 Citations: 65
New Exact Solutions of Nonlinear Partial Differential Equations Using Tan-Cot Function Method AJM Jawad Studies in Mathematical Sciences 5 (2), 13-25 , 2012 2012 Citations: 59
A review on the advancement of renewable natural fiber hybrid composites: prospects, challenges, and industrial applications M Mohammed, J Oleiwi, A Mohammed, A Ja’afar, A Osman, T Adam, ... Journal of Renewable Materials 12 (7), 1237 , 2024 2024 Citations: 50
Solutions of resonant nonlinear Schrödinger’s equation with exotic non-Kerr law nonlinearities A Jawad, A Biswas Al-Rafidain Journal of Engineering Sciences, 43-50 , 2024 2024 Citations: 50
An automated hyperparameter tuning recurrent neural network model for fruit classification K Shankar, S Kumar, AK Dutta, A Alkhayyat, AJM Jawad, AH Abbas, ... Mathematics 10 (13), 2358 , 2022 2022 Citations: 49
Trajectory tracking of differential drive mobile robots using fractional-order proportional-integral-derivative controller design tuned by an enhanced fruit fly optimization AM Abed, ZN Rashid, F Abedi, SRM Zeebaree, MA Sahib, ... Measurement and Control 55 (3-4), 209-226 , 2022 2022 Citations: 49
Bright and singular optical solitons for Kaup–Newell equation with two fundamental integration norms AJM Jawad, FJI Al Azzawi, A Biswas, S Khan, Q Zhou, SP Moshokoa, ... Optik 182, 594-597 , 2019 2019 Citations: 49
Optical solitons to Lakshmanan-Porsezian-Daniel model for three nonlinear forms AJM Jawad, MJ Abu-AlShaeer, A Biswas, Q Zhou, S Moshokoa, M Belic Optik 160, 197-202 , 2018 2018 Citations: 49
Resonant optical solitons with anti-cubic nonlinearity A Biswas, AJM Jawad, Q Zhou Optik 157, 525-531 , 2018 2018 Citations: 39
Optical soliton perturbation of Fokas–Lenells equation with two integration schemes AJM Jawad, A Biswas, Q Zhou, SP Moshokoa, M Belic Optik 165, 111-116 , 2018 2018 Citations: 38
Solitary wave solutions to nonlinear evolution equations in mathematical physics AJAA MOHAMAD JAWAD, M Mirzazadeh, A Biswas Pramana 83 (4), 457-471 , 2014 2014 Citations: 34
Soliton solutions for nonlinear Calaogero–Degasperis and potential Kadomtsev–Petviashvili equations AJM Jawad, MD Petković, A Biswas Computers & Mathematics with Applications 62 (6), 2621-2628 , 2011 2011 Citations: 34