Assistant Professor
Mathematics
Rajshahi University of Engineering & Technology
Mathematics
Rajshahi University of Engineering & Technology
Mathematics
Northern University Bangladesh (NUB)
Department of Mathematics, Rajshahi University of Engineering & Technology
Department of Applied Mathematics, Rajshahi University
Department of Applied Mathematics, Rajshahi University
Meherput Govt. College
Meherpur Govt. High School
| SL | Authors | Title | Publisher Details | Publication Year | Type |
| 1 | Most. Rijia Sultana Shamm, Ismot Ara Yeasmin and Nazmul Sharif | The Lindstedt-Poincare method for solving a nonlinear pendulum like oscillator | Journal of Engineering and Applied Science Vol. 10, No. 01, pp. 27–32 | 2026 | Journal |
| 2 | Nazmul Sharif | A simple expansion-based HPM for cubic–quintic damped nonlinear oscillator | International Journal of Differential Equations, Volume 2026, Article ID 6374835, 8 pages | 2026 | Journal |
| 3 | Nazmul Sharif, M. H. U. Molla and Ismot Ara Yeasmin | A simple expansion based HPM for damped nonlinear oscillator | Journal of Low Frequency Noise, Vibration and Active Control, Volume 2026, Article ID 14613484261435002, 13 pages | 2026 | Journal |
| 4 | Nazmul Sharif, M. S. Alam and M. H. U. Molla | A new modified homotopy perturbation method for strongly nonlinear oscillators | Alexandria Engineering Journal Volume 134, 2026, pp. 596-609. | 2025 | Journal |
| 5 | Nazmul Sharif, M S Alam and M. H. U. Molla | Dynamics of nonlinear pendulum equations: Modified homotopy perturbation method | Journal of Low Frequency Noise, Vibration and Active Control. 2025;44(3):1460-1473. https://doi.org/10.1177/14613484251320219 | 2025 | Journal |
| 6 | Nazmul Sharif, M S Alam and M. H. U. Molla | Enhanced Analysis of Vibration Dynamics in Carbon Nanotubes Using a Modified Homotopy Perturbation Method | International Conference on Applied Mathematics (ICAM-2024) June 27-28, 2024 Organized by Department of Applied Mathematics, Vidyasagar University, Medinapore, Pin-721102, West Bengal, India | 2024 | Conference |
| 7 | Nazmul Sharif, M S Alam and M. H. U. Molla | An analytical solution of nonlinear oscillations in the elevator cable of a drum drive system under free vibration conditions | 3rd International Conference on Mathematical Analysis and Application in Modeling (ICMAAM-2024) December 05-07, 2024 Organized by Department of Mathematics, CUET, Chattogram | 2024 | Conference |
| 8 | Nazmul Sharif and Ismot Ara Yeasmin | A Comparative Study of the Pendulum Equation Using Two Analytical Methods | Journal of Mathematics Volume 2024, Article ID 9107226, 12 pages https://doi.org/10.1155/jom/910722 | 2024 | Journal |
| 9 | Zahangir Alam, Ismot Ara Yeasmin and Nazmul Sharif | Approximate solution of a nonlinear oscillator of mass attached to a stretched elastic wire | Journal of Engineering and Applied Science Vol. 08, No. 01, pp. 33–37, November 2024 | 2024 | Journal |
| 10 | Zahangir Alam, Ismot Ara Yeasmin and Nazmul Sharif | Analytical Technique for Solving Van der Pol Oscillator | Journal of Engineering and Applied Science Vol. 08, No. 01, pp. 29–32, November 2024 | 2024 | Journal |
| 11 | Nazmul Sharif, M. H. U. Molla and M S Alam | Analytical solution of couple-mass-spring systems by novel homotopy perturbation method | International Journal of Non-Linear Mechanics Volume 167, December 2024, 104923, https://doi.org/10.1016/j.ijnonlinmec.2024.104923 | 2024 | Journal |
| 12 | Ismot Ara Yeasmin, Nazmul Sharif, Md. Zahangir Alam and Md. Abdul Alim | A Modified Analytical Method for Solving Relativistic Oscillator | Journal of Statistics and Mathematical Engineering. Vol. 10 No. 3 (2024) | 2024 | Journal |
| 13 | Nazmul Sharif, M S Alam and M. H. U. Molla | Novel Homotopy Perturbation Method for Solving Strongly Nonlinear Oscillator | 23rd International Mathematics Conference-2023 of Bangladesh Mathematical Society organized by the Department of Mathematics, University of Rajshahi has been rescheduled at 16-17 May, 2024. | 2024 | Conference |
| 14 | Nazmul Sharif, M. H. U. Molla and Abdul Alim | A simple modified harmonic balance method for strongly nonlinear oscillator with cubic non-linearity and harmonic restoring force | Journal of Low Frequency Noise, Vibration and Active Control. 2024;43(1):250-262. doi:10.1177/14613484231198958 | 2024 | Journal |
| 15 | M. Abul Kawser, Md. Abdul Alim and Nazmul Sharif | Analyzing nonlinear oscillations with He's frequency-amplitude method and numerical comparison in jet engine vibration system | Heliyon 2024: Volume 10, Issue 2, http://dx.doi.org/10.1016/j.heliyon.2024.e24261 | 2024 | Journal |
| 16 | M. H. U. Molla and Nazmul Sharif | Energy balance method for solving nonlinear oscillators with non-rational restoring force | Applied Mathematical Sciences, Vol. 17, 2023, no. 14, 689-700 doi: 10.12988/ams.2023.918530 | 2023 | Journal |
| 17 | M. S. Alam, Nazmul Sharif and Md Helal Uddin Molla | Combination of modified Lindstedt-Poincare and homotopy perturbation methods | Journal of Low Frequency Noise, Vibration and Active Control 2022, Vol. 0(0) 1–12 | 2022 | Journal |
| 18 | M. H. U. Molla, M. Z. Alam, Nazmul Sharif and M. S. Alam | More Accurate Approximate Analytical Solution of Nonlinear Oscillators | Journal of Applied Mathematics and Statistical Analysis Volume 1 Issue 3 DOI: http://doi.org/10.5281/zenodo.4311134 | 2020 | Journal |
| 19 | Ismot Ara Yeasmin, Nazmul Sharif, M. Saifur Rahman, M.S. Alam | Analytical technique for solving the quadratic nonlinear oscillator | Results in Physics 18 (2020) 103303 | 2020 | Journal |
| 20 | Md. Zahangir Alam, Md. Shamsul Alam, Md. Nazmul Sharif | An Approximate Technique for Solving Lagerstrom Equation | Communications in Advanced Mathematical Sciences Vol. III, No. 2, 101-108, 2020 | 2020 | Journal |
| 21 | Nazmul Sharif, M. S. Alam and I. A. Yeasmin | Faster Convergent Modified Lindstedt-Poincare Solution of Nonlinear Oscillators | Universal Journal of Mathematics and Applications, 3 (2) (2020) 53-60 | 2020 | Journal |
| 22 | Nazmul Sharif, Abdur Razzak & M. Z. Alam | Modified harmonic balance method for solving strongly nonlinear oscillators | Journal of Interdisciplinary Mathematics ISSN: 0972-0502 (Print), ISSN: 2169-012X (Online) DOI : 10.1080/09720502.2019.1624304 | 2018 | Journal |
| 23 | M.A. Razzak, M.Z. Alam, M.N. Sharif | Modified multiple time scale method for solving strongly nonlinear damped forced vibration systems | Results in Physics 8 (2018) 231–238 | 2018 | Journal |
| 24 | ISMOT ARA YEASMIN, NAZMUL SHARIF AND B.M. IKRAMUL HAQUE | SOLUTION OF NONLINEAR OSCILLATORS BY ITERATION PERTURBATION METHOD | Bull. Cal. Math. Soc., 109, (2) 101–108 | 2017 | Journal |
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