All Publications

SL Title Publisher Details Authors Year Type Dept Faculty
1 Modified harmonic balance method for solving strongly nonlinear oscillators Journal of Interdisciplinary Mathematics, Vol. 22(3), pp. 353-375 (Taylor and Francis) Nazmul Sharif, Md. Abdur Razzak, M. Z. Alam 2019 Journal Math Md. Abdur Razzak
2 A more accurate solution of nonlinear conservative oscillator by energy balance method Multidiscipline Modeling in Materials and Structures, Vol. 14 (4), pp:634-646 Md. Helal Uddin Molla, Md. Abdur Razzak and M. S. Alam 2018 Journal Math Md. Abdur Razzak
3 Coupling of energy and harmonic balance method for solving a conservative oscillator with strong odd-nonlinearity Scientia Iranica A, Vol. 25(3), pp: 991-998 (Elsevier) Md. Abdur Razzak 2018 Journal Math Md. Abdur Razzak
4 Modified multiple time scale method for solving strongly nonlinear damped forced vibration systems Results in Physics, Vol. 8, pp:231-238 (Elsevier) Md. Abdur Razzak, M. Z. Alam and M. N. Sharif 2018 Journal Math Md. Abdur Razzak
5 A simple new iterative method for solving strongly nonlinear oscillator systems having a rational and an irrational force Alexandria Engineering Journal, Vol. 57 (2), pp:1099-1107 (Elsevier). Md. Abdur Razzak 2018 Journal Math Md. Abdur Razzak
6 An analytical technique for solving quadratic nonlinear oscillator Multidiscipline Modeling in Materials and Structures, Vol. 13, pp. 424-433 Md. Helal Uddin Molla, Md. Abdur Razzak, M.S. Alam 2017 Journal Math Md. Abdur Razzak
7 A new analytical approach for solving quadratic nonlinear oscillators Alexandria Engineering Journal, Vol. 56 (4), pp: 629-634 (Elsevier) Mahtab Hossain Mondal, Md. Helal Uddin Molla, Md. Abdur Razzak and M. S. Alam 2017 Journal Math Md. Abdur Razzak
8 An analytical approximate technique to investigate a finite extensibility nonlinear oscillator Journal of the Association of Arab Universities for Basic and Applied Sciences, Vol. 24, pp. 242-246 (Elsevier) Md. Abdur Razzak 2017 Journal Math Md. Abdur Razzak
9 Harmonic balance method for solving a large-amplitude oscillation of a conservative system with inertia and static non-linearity Results in Physics, Vol. 6, pp. 238–242 (Elsevier) Md. Helal Uddin Molla, Md. Abdur Razzak, M.S. Alam 2016 Journal Math Md. Abdur Razzak
10 The rapidly convergent solutions of strongly nonlinear oscillators Springer plus, 5:1258 (Springer) M. SAlam, Md. Abdur Razzak, Md. Alal Hosen and Md. Riaz Parvez 2016 Journal Math Md. Abdur Razzak
11 A simple harmonic balance method for solving strongly nonlinear oscillators Journal of the Association of Arab Universities for Basic and Applied Sciences, Vol. 21, 68–76 (Elsevier) Md. Abdur Razzak 2016 Journal Math Md. Abdur Razzak
12 An analytical coupled technique for solving nonlinear large-amplitude oscillation of a conservative system with inertia and static non-linearity Springer plus, 5: 456 (Springer) Md. Abdur Razzak and M. S. Alam 2016 Journal Math Md. Abdur Razzak
13 An analytical approximate technique for solving cubic–quintic Duffing oscillator Alexandria Engineering Journal, Vol. 55 (3), 2959–2965 (Elsevier) Md. Abdur Razzak 2016 Journal Math Md. Abdur Razzak
14 A new analytical approach to investigate the strongly nonlinear oscillators Alexandria Engineering Journal, Vol. 55(2), 1827–1834 (Elsevier) Md. Abdur Razzak 2016 Journal Math Md. Abdur Razzak
15 A simple analytical technique to investigate nonlinear oscillations of an elastic two degrees of freedom pendulum Nonlinear dynamics and System theory, Vol. 15(4), pp. 409–417 Md. Abdur Razzak, Md. Helal Uddin Molla 2015 Journal Math Md. Abdur Razzak
16 Application of new novel energy balance method to strongly nonlinear oscillator systems Results in Physics, Vol. 5, pp. 304–308 (Elsevier) Md. Abdur Razzak and Md. Masiur Rahman 2015 Journal Math Md. Abdur Razzak
17 An analytical technique to find approximate solutions of strongly nonlinear damped forced systems Ain shams Engineering Journal, Vol. 6,(4), pp. 1225–1232 (Elsevier) Md. Abdur Razzak, Md. Helal Uddin Molla 2015 Journal Math Md. Abdur Razzak
18 An analytical technique to find approximate solutions of nonlinear non-oscillatory systems Bulletin of Calcutta Mathematical Society, Vol. 105 (3), pp:155-176 Md. Abdur Razzak, M. Saifur Rahman, K. C. Roy, B. M. Ikramul Haque and M. S. Alam 2013 Journal Math Md. Abdur Razzak
19 Generalization of the modified Lindstedt-Poincare method for solving some strong nonlinear oscillators Ain Shams Engineering Journal, Volume 10, Issue 1, March 2019, Pages 195-201 M. S. Alam, I. A. Yeasmin, Md. S. Ahamed 2019 Journal Math Md Suzan Ahamed
20 An implicit method for numerical solution of system of first-order singular initial value problems Journal of Advances in Mathematics and Computer Science, Vol. 27(2), pp. 1-11, 2018 M. Kamrul Hasan and M. Suzan Ahamed 2018 Journal Math Md Suzan Ahamed
21 A new approach to homotopy perturbation method for solving systems of Volterra integral equations of first kind African Journal of Mathematics and Computer Science Research, Vol. 10(3), pp. 18-23, August 2017 M. S. Ahamed, M. Kamrul Hasan and M. S. Alam 2017 Journal Math Md Suzan Ahamed
22 A New Approach to Homotopy Perturbation Method for Solving Emden–Fowler Equations Applied Mathematical Sciences, Vol. 11, 2017, no. 40, 1955 – 1964 M. S. Ahamed, M. Kamrul Hasan and M. S. Alam 2017 Journal Math Md Suzan Ahamed
23 A higher order implicit method for numerical solution of second order singular initial value problems Communications in Computer and Information Science (CCIS), Vol. 655, pp. 255-264, 2017 M. Kamrul Hasan, M. Suzan Ahamed, B. M. Ikramul Haque, M. S. Alam and M. Bellal Hossain 2017 Journal Math Md Suzan Ahamed
24 A New approach for Numerical Solution of Singular Integral Equations of Abel’s Second Kinds Bulletin of Calcutta Mathematical Society, Vol. 108(5), pp. 367-374, 2016 M. Kamrul Hasan, M. Suzan Ahamed, M. S. Alam and M. Bellal Hossain 2016 Journal Math Md Suzan Ahamed
25 A higher order straightforward method for evaluating singular integrals Journal of Calcutta Mathematical Society, Vol. 11(1), pp.11-16, 2015 Md. Habibur Rahaman, M. Kamrul Hasan, Md. Ashraful Huq, Md. Suzan Ahamed and M. Shamsul Alam 2015 Journal Math Md Suzan Ahamed
26 An Implicit Method for Numerical Solution of Second Order Singular Initial Value Problems The Open Mathematics Journal, 2014, 7, 1-5 Mohammad Kamrul Hasan, M. Suzan Ahamed, Mohammad Ashraful Huq, Mohammad Shamsul Alam and Mohammad Bellal Hossain 2014 Journal Math Md Suzan Ahamed
27 An Implicit Method for Numerical Solution of Singular and Stiff Initial Value Problems Journal of Computational Engineering, Volume 2013, Article ID 720812 M. Kamrul Hasan, M. Suzan Ahamed, M. S. Alam, and M. Bellal Hossain 2013 Journal Math Md Suzan Ahamed
28 Combination of modified Lindstedt-Poincare and homotopy perturbation methods Journal of Low Frequency Noise, Vibration and Active Control 2022, Vol. 0(0) 1–12 M. S. Alam, Nazmul Sharif and Md Helal Uddin Molla 2022 Journal Math Md. Nazmul Sharif
29 Faster Convergent Modified Lindstedt-Poincare Solution of Nonlinear Oscillators Universal Journal of Mathematics and Applications, 3 (2) (2020) 53-60 Nazmul Sharif, M. S. Alam and I. A. Yeasmin 2020 Journal Math Md. Nazmul Sharif
30 An Approximate Technique for Solving Lagerstrom Equation Communications in Advanced Mathematical Sciences Vol. III, No. 2, 101-108, 2020 Md. Zahangir Alam, Md. Shamsul Alam, Md. Nazmul Sharif 2020 Journal Math Md. Nazmul Sharif
31 Analytical technique for solving the quadratic nonlinear oscillator Results in Physics 18 (2020) 103303 Ismot Ara Yeasmin, Nazmul Sharif, M. Saifur Rahman, M.S. Alam 2020 Journal Math Md. Nazmul Sharif
32 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 M. H. U. Molla, M. Z. Alam, Nazmul Sharif and M. S. Alam 2020 Journal Math Md. Nazmul Sharif
33 Modified multiple time scale method for solving strongly nonlinear damped forced vibration systems Results in Physics 8 (2018) 231–238 M.A. Razzak, M.Z. Alam, M.N. Sharif 2018 Journal Math Md. Nazmul Sharif
34 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 Nazmul Sharif, Abdur Razzak & M. Z. Alam 2018 Journal Math Md. Nazmul Sharif
35 SOLUTION OF NONLINEAR OSCILLATORS BY ITERATION PERTURBATION METHOD Bull. Cal. Math. Soc., 109, (2) 101–108 ISMOT ARA YEASMIN, NAZMUL SHARIF AND B.M. IKRAMUL HAQUE 2017 Journal Math Md. Nazmul Sharif
36 Impact of the cyclonic storm Komen along the coast of Bangladesh and recovery measures International Journal of Scientific & Engineering Research Mst. Rupale Khatun, Gour Chandra Paul 2019 Journal Math Mst. Rupale Khatun
37 Impact of the tropical cyclone AILA along the coast of Bangladesh International Journal of Scientific & Engineering Research Mst. Rupale Khatun, Goutam Chandra Gossami, Shamima Akter, Mrinal Chandra Barman, Gour Chandra Paul 2017 Journal Math Mst. Rupale Khatun
38 A new technique for solving a class of strongly nonlinear oscillatory equations Chaos, Solitons and Fractals , 152, 111362 (2021) M. Shamsul Alam, M. Ashraful Huq, M. Kamrul Hasan, M. Saifur Rahman 2021 Journal Math Dr. Mohammad Kamrul Hasan
39 Approximate Numerical Solution of Singular Integrals and Singular Initial Value Problems American Journal of Applied Mathematics, Vol. 8(5): pp. 265-270. Md. Habibur Rahaman, M. Kamrul Hasan, Md. Ayub Ali, M. S. Alam 2020 Journal Math Dr. Mohammad Kamrul Hasan
40 Implicit Methods for Numerical Solution of Singular Initial Value Problems Applied Mathematics and Nonlinear Sciences, PP 1-8 Md. Habibur Rahaman, M. Kamrul Hasan, Md. Ayub Ali, M. S. Alam 2020 Journal Math Dr. Mohammad Kamrul Hasan
41 An effective algorithm to solve cost minimizing transportation problem International Journal of Mathematics in Operational Research, Vol. 15(4), pp 434-445 S.M. Abul Kalam Azad and M. Kamrul Hasan 2019 Journal Math Dr. Mohammad Kamrul Hasan
42 An implicit method for numerical solution of system of first-order singular initial value problems Journal of Advances in Mathematics and Computer Science, Vol. 27(2), pp. 1-11 M. Kamrul Hasan and M. Suzan Ahamed 2018 Journal Math Dr. Mohammad Kamrul Hasan
43 A higher order implicit method for numerical solution of second order singular initial value problems Communications in Computer and Information Science, Vol. 655, pp. 255-264, M. Kamrul Hasan, M. Suzan Ahamed, B. M. Ikramul Haque, M. S. Alam and M. Bellal Hossain, 2017 Conference Math Dr. Mohammad Kamrul Hasan
44 Improvement of analytical solution to the inverse truly nonlinear oscillator by extended iterative method Communications in Computer and Information Science, Vol. 655, pp. 412-421 B. M. Ikramul Haque, Md. Asifuzzaman and M. Kamrul Hasan 2017 Conference Math Dr. Mohammad Kamrul Hasan
45 A new approach to homotopy perturbation method for solving systems of Volterra integral equations of first kind African Journal of Mathematics and Computer Science Research, Vol.10 (3), pp. 18-23 M. S. Ahamed, M. Kamrul Hasan and M. S. Alam 2017 Journal Math Dr. Mohammad Kamrul Hasan
46 A New approach to homotopy perturbation method for solving Emden–Fowler equations Applied Mathematical Sciences, Vol. 11(40), pp. 1955 – 1964 M. S. Ahamed, M. Kamrul Hasan and M. S. Alam 2017 Journal Math Dr. Mohammad Kamrul Hasan
47 A New approach for Numerical Solution of Singular Integral Equations of Abel’s Second Kinds Bulletin of Calcutta Mathematical Society, Vol. 108(5), pp. 367-374 M. Kamrul Hasan, M. Suzan Ahamed, M. S. Alam and M. Bellal Hossain 2016 Journal Math Dr. Mohammad Kamrul Hasan
48 A New Straightforward Method for Evaluating Singular Integrals Applied and Computational Mathematics. Vol. 4, No. 6, pp. 420-423 Md. Habibur Rahaman, Md. Ashraful Huq, M. Kamrul Hasan 2015 Journal Math Dr. Mohammad Kamrul Hasan
49 A more accurate and straightforward method for evaluating singular integrals Universal Journal of Applied Mathematics, Vol. 3(3): pp. 53-61 M. Kamrul Hasan, M. Ashraful Huq, M. Habibur Rahaman and B.M. Ikramul Haque 2015 Journal Math Dr. Mohammad Kamrul Hasan
50 A higher order straightforward method for evaluating singular integrals Journal of Calcutta Mathematical Society, Vol. 11(1), pp.11-16 Md. Habibur Rahaman, M. Kamrul Hasan, Md. Ashraful Huq, Md. Suzan Ahamed and M. Shamsul Alam 2015 Journal Math Dr. Mohammad Kamrul Hasan
51 A new implicit method for numerical solution of singular initial value problems International Journal of Conceptions on Computing and Info Technology, Vol. 2(1): pp. 87-91 M. Kamrul Hasan, M Ashraful Huq, M Saifr Rahman, M M Rahman and M S Alam 2014 Journal Math Dr. Mohammad Kamrul Hasan
52 An implicit method for numerical solution of second order singular initial value problems The Open Mathematics Journal, Vol.7, pp. 1-5 M. Kamrul Hasan, M. Suzan Ahamed, Md. Ashraful Huq, M. S. Alam and M. Bellal Hossain, 2014 Journal Math Dr. Mohammad Kamrul Hasan
53 An implicit method for numerical solution of singular and stiff initial value problems Journal of Computational Engineering, Vol 2013; Article ID 720812 M. Kamrul Hasan, M. Suzan Ahamed, M. S. Alam and M. Bellal Hossain 2013 Journal Math Dr. Mohammad Kamrul Hasan
54 Effects of hub taper angle and pod-strut geometry on hydrodynamic characteristics of podded propulsors Journal of Ship Technology, Vol. 7.No.2, pp. 63-74 M. Kamrul Hasan, M. M. Karim and M. A. H. Khan 2011 Journal Math Dr. Mohammad Kamrul Hasan
55 A simple and straightforward method for evaluating some singular integrals Far East Journal of Mathematical Education, Vol.7 (2), pp. 93-107 M. Ashraful Huq, M. Kamrul Hasan, M. Majedur Rahman and M. Shamsul Alam 2011 Journal Math Dr. Mohammad Kamrul Hasan
56 A study of surface panel method for the analysis of Marine Propellers in steady flow Journal of Mechanical Engineering, Vol. ME35, pp. 42-54 M. M. Karim, M. A. Hakim Khan and M. Kamrul Hasan 2006 Journal Math Dr. Mohammad Kamrul Hasan
57 Modified harmonic balance method for forced nonlinear vibration of beam on an elastic foundation Journal of Noise & Vibration Worldwide Md. Saifur Rahman, Tabassum Akter Trishna 2023 Journal Math Dr. Md saifur Rahman
58 Free vibration analysis of nonlinear axially loaded beams using a modified harmonic balance method Partial Differential Equations in Applied Mathematics M. Wali Ullah, M. Saifur Rahman, M. Alhaz Uddin 2022 Journal Math Dr. Md saifur Rahman
59 ANALYTICAL SOLUTION OF MODIFIED FORCED VAN DER POL VIBRATION EQUATION USING MODIFIED HARMONIC BALANCE METHOD Khulna University Studies M. Wali Ullah, M. Alhaz Uddin and M. Saifur Rahman 2022 Conference Math Dr. Md saifur Rahman
60 An analytical technique for handling forced Van der Pol vibration equation Journal of Bangladesh Academy of Sciences M. Wali Ullah, M. Alhaz Uddin and M. Saifur Rahman 2021 Journal Math Dr. Md saifur Rahman
61 A Modified Harmonic Balance Method for Solving Strongly Generalized Nonlinear Damped Forced Vibration Systems Journal of Nonlinear Dynamics and Systems Theory M. Wali Ullah, M. Alhaz Uddin and M. Saifur Rahman 2021 Journal Math Dr. Md saifur Rahman
62 Multi-level Residue Harmonic Balance Method for Nonlinear Vibration of the Beam Journal of Low Frequency Noise, Vibration and Active Control A.S.M.Z. Hasan and M. Saifur Rahman* 2021 Journal Math Dr. Md saifur Rahman
63 A new technique for solving a class of strongly nonlinear oscillatory equations Journal of Chaos, Solitons and Fractals M. Shamsul Alam, M. Ashraful Huq, M. Kamrul Hasan, M. Saifur Rahman* 2021 Journal Math Dr. Md saifur Rahman
64 Analytical technique for solving the quadratic nonlinear oscillator Results in Physics (2020), doi: https://doi.org/10.1016/j.rinp.2020.103303 Ismot Ara Yeasmin, Nazmul Sharif, M. Saifur Rahman, M.S. Alam 2020 Journal Math Dr. Md saifur Rahman
65 A modified harmonic balance method for solving forced vibration problems with strong nonlinearity Journal of Low Frequency Noise, Vibration and Active Control, Vol. 0(0) 1–9. DOI: 10.1177/1461348420923433 M W Ullah, M S Rahman* and M A Uddin 2020 Journal Math Dr. Md saifur Rahman
66 The modified Lindstedt-Poincare method for solving a quadratic nonlinear oscillator Journal of Low Frequency Noise, Vibration & Active Control DOI: 10.1177/1461348420979758 Ismot Ara Yeasmin, M. Saifur Rahman*, M.S. Alam 2020 Journal Math Dr. Md saifur Rahman
67 A new technique for obtaining approximate solution of higher order nonlinear differential equation Journal of Interdisciplinary Mathematics M. Abul Kalam Azad, M. Saifur Rahman, M. Helal Uddin Molla 2019 Journal Math Dr. Md saifur Rahman
68 Modified harmonic balance method for solving nonlinear free vibration problem of beam resting on nonlinear elastic foundation Journal of Vibration Testing and System Dynamics, Vol. 3(2): pp-131-143. M. Saifur Rahman, Ahmed Hossain 2019 Journal Math Dr. Md saifur Rahman
69 Modified multi-level residue harmonic balance method for solving nonlinear vibration problem of beam resting on nonlinear elastic foundation. Journal of Applied and Computational Mechanics. Vol. 5(4): pp-627-638. M. Saifur Rahman, A.S.M.Z. Hasan and Ismot Ara Yeasmin 2018 Journal Math Dr. Md saifur Rahman
70 Modified Harmonic Balance Method for the Solution of Nonlinear Jerk Equations Journal of Results in Physics; Vol. 8: pp. 893-897 M. Saifur Rahman, A.S.M.Z. Hasan 2018 Journal Math Dr. Md saifur Rahman
71 New modified multi-level residue harmonic balance method for solving nonlinearly vibrating double-beam problem Journal of Sound and Vibration; Vol. 406: pp. 295-327. M. Saifur Rahman and Yiu-Yin. Lee 2017 Journal Math Dr. Md saifur Rahman
72 Multi-level residue harmonic balance solution for the nonlinear natural frequency of axially loaded beams with an internal hinge Journal of Mechanics of Advanced Materials and Structures; DOI:10.1080/15376494.2016.1227492 A.S.M.Z. Hasan, M. Saifur Rahman, Y.Y. Lee and A. Y. T. Leung 2016 Journal Math Dr. Md saifur Rahman
73 Free Vibration Analysis of Third and Fifth Order Nonlinear Axially Loaded Beams Using the Multi-level Residue Harmonic Balance Method Journal of Vibration Engineering & Technologies; Vol. 4(1): pp. 69-78 M. Saifur Rahman, A.S.M.Z. Hasan and Y.Y. Lee 2016 Journal Math Dr. Md saifur Rahman
74 A new implicit method for numerical solution of singular initial value problems. International Journal of Conceptions on Computing and Information Technology; Vol. 2 (1): pp. 87-91. M Kamrul Hasan, M Ashraful Huq, M Saifur Rahman, M M Rahman and M S Alam 2014 Journal Math Dr. Md saifur Rahman
75 An analytical technique to find approximate solutions of nonlinear non-oscillatory systems Bulletin Calcutta Mathematical Society; Vol. 105(3): pp. 155-176 Md. Abdur Razzak, M. Saifur Rahman, K. C. Roy, B. M. Ikramul Haque, M. S. Alam 2013 Journal Math Dr. Md saifur Rahman
76 A perturbation technique to compute initial amplitude and phase for the Krylov-Bogoliubov-Mitropolskii method Tamkang Journal of Mathematics; Vol. 43(4): pp. 563-575 A. K. Azad, M. Alal Hosen, M. Saifur Rahman and M. S. Alam 2012 Journal Math Dr. Md saifur Rahman
77 Harmonic balance solution of coupled nonlinear non-conservative differential equation GANIT J. Bangladesh Math. Soc.; Vol. 32: pp. 1- 14 M. Saifur Rahman, M. Majedur Rahman, M. Sajedur Rahaman and M. Shamsul Alam 2012 Journal Math Dr. Md saifur Rahman
78 An analytical technique for solving a class of strongly nonlinear conservative systems Journal of Applied Mathematics and Computation; Vol. 218: pp. 5474-5486 Md. Alal Hosen, M. Saifur Rahman, M. Shamsul Alam, M. Ruhul Amin 2012 Journal Math Dr. Md saifur Rahman
79 An analytic technique to find approximate solution of non-linear damped oscillatory system Journal of the Franklin institute; Vol. 348: pp. 899-916 M. Shamsul Alam, Kamalesh Chendra Roy, M. Saifur Rahman and Md. Mossaraf Hossain 2011 Journal Math Dr. Md saifur Rahman
80 Harmonic balance solution of quadratic nonlinear oscillator Far East Journal of Applied Mathematics; Vol. 51(2): pp. 105-114 M. E. Haque, M. Saifur Rahman, S.S. Shanta, Mohamad Ahmad Izani and Mohamad Faisal Abd Karim 2011 Journal Math Dr. Md saifur Rahman
81 A general multiple-time-scale method for solving an n-th order weakly nonlinear differential equation with damping Communications of the Korean Mathematical Society; Vol. 26(4): pp. 695-708 M. Abul Kalam Azad, M. Shamsul Alam, M. Saifur Rahman, Bimolendu Shekhar Sarkar 2011 Journal Math Dr. Md saifur Rahman
82 Harmonic Balance Solution of Mulholland Equation International Multi-Conference of engineers and Computer Scientists 2011, March 16-18, Hong Kong M. Saifur Rahman, M. Alal Hosen, M. Shamsul Alam 2011 Conference Math Dr. Md saifur Rahman
83 Harmonic Balance Solution of Nonlinear Differential Equation (Non-Conservative) Journal of Advances in Vibration Engineering; Vol. 9(4): pp. 345-356 M. Saifur Rahman, M.E. Haque and S.S. Shanta 2010 Journal Math Dr. Md saifur Rahman
84 Nonlinear Vibration of Electrostatically Actuated Microbeam Mathematics, Vol. 10(24), pp. 4762, 2022 G.M. Ismail, Md. Alal Hosen, M. Mohammadian, M. El-Moshneb, M. Bayat 2022 Journal Math Dr. Md. Alal Hosen
85 Accurate approximations of the nonlinear vibration of couple-mass-spring systems with linear and nonlinear stiffnesses Journal of Low Frequency Noise, Vibration and Active Control, Vol. 40(2), pp. 1072-1090, 2021. DOI: https://doi.org/10.1177/1461348419854625. Md. Alal Hosen, M. S. H. Chowdhury 2021 Journal Math Dr. Md. Alal Hosen
86 Analytical investigation of transversely vibrating nonlinear beams using the iterative method Journal of Italian Journal of Pure and Applied Mathematics, Vol. 46(2), pp. 591-613, 2021. Md. Alal Hosen 2021 Journal Math Dr. Md. Alal Hosen
87 A modified energy balance method for obtaining higher-order analytical approximations to the oscillators with cubic and harmonic restoring forces Journal of Computational and Applied Mechanics, Vol. 6(2), pp. 320-331 Md. Alal Hosen, G.M. Ismail, A. Yildirim, M.A.S. Kamal 2020 Journal Math Dr. Md. Alal Hosen
88 Global residue harmonic balance method for obtaining higher-order accurate solutions to the strongly nonlinear oscillator Tai Journal of Mathematics, Vol. 18(4), pp. 1947-1959, 2020. Gamal. M. Ismail, Md. Alal. Hosen 2020 Journal Math Dr. Md. Alal Hosen
89 Analysis of nonlinear vibration of couple-mass-spring systems using iteration technique Multidiscipline Modeling in Materials and Structures, Vol. 16(6), pp. 1539-1558, 2020. Md. Alal Hosen 2020 Journal Math Dr. Md. Alal Hosen
90 A modified harmonic balance method to obtain higher-order analytical approximations to the oscillators with cubic and harmonic restoring forces Journal of Interdisciplinary Mathematics, Vol. 23(7), pp. 1325-1345, 2020. Md. Alal Hosen, M.S.H. Chowdhury, G.M. Ismail, A. Yildirim 2020 Journal Math Dr. Md. Alal Hosen
91 Analytical investigation of a two-mass system connected with linear and nonlinear stiffnesses International Conference on Mathematics and its Applications in Science and Engineering (ICMASE,2020) July 9-10, 2020, Ankara Haci Bayram Veli University, Turkey (Online Conferencing) Md. Alal Hosen 2020 Conference Math Dr. Md. Alal Hosen
92 Nonlinear vibration analysis of two-mass system connected with linear and nonlinear stiffnesses Journal of Engineering and Applied Science, Vol. 3(2), pp. 48-55, 2019. Md. Alal Hosen 2019 Journal Math Dr. Md. Alal Hosen
93 An analytical technique to obtain higher-order approximate periods for nonlinear oscillator IIUM Engineering Journal, Vol. 19(2), pp. 182-191 M. S. H. Chowdhury, Md. Alal Hosen, Mohammad Yeakub Ali, Ahmad Faris Ismail 2018 Journal Math Dr. Md. Alal Hosen
94 An analytical approximation technique for the Duffing oscillator based on the energy balance method Italian Journal of Pure and Applied Mathematics, Vol. 37, pp. 455-466 Md. Alal Hosen, M. S. H. Chowdhury, Mohammad Yeakub Ali, Ahmad Faris Ismail 2017 Journal Math Dr. Md. Alal Hosen
95 High-order approximate solutions of strongly nonlinear cubic-quintic Duffing oscillator based on the harmonic balance method Results in Physics, Vol. 7, pp. 3962-3967 M.S.H. Chowdhury, Md. Alal Hosen, Kartini Ahmad, M.Y. Ali, A.F. Ismail 2017 Journal Math Dr. Md. Alal Hosen
96 Higher-order Analytical approximation solutions of the equation of motion of a particle on a rotating parabola AIP Conference Proceedings 1830 (1), 020003 (2017). (http://dx.doi.org/10.1063/1.4980866) M. S. H. Chowdhury, Md. Alal Hosen, Mohammad Yeakub Ali, Ahmad Faris Ismail 2017 Conference Math Dr. Md. Alal Hosen
97 A new analytical technique for solving nonlinear non-smooth oscillators by Rational Harmonic Balance Method Proceedings of the Second International Conference on the Future of ASEAN (ICoFA) 2017-Volume 2 Md. Alal Hosen, M. S. H. Chowdhury, M.Y. Ali, A.F. Ismail 2017 Conference Math Dr. Md. Alal Hosen
98 Analytical approximations for the oscillators with anti-symmetric quadratic nonlinearity IOP Conf. Series: Journal of Physics: Conf. Series 949 (2017) 012006 Md. Alal Hosen, M. S. H. Chowdhury, Mohammad Yeakub Ali, Ahmad Faris Ismail 2017 Conference Math Dr. Md. Alal Hosen
99 Solution of nonlinear cubic-quintic Duffing oscillators using Harmonic Balance Method Malaysian journal of Mathematical sciences, Vol. 10(S), pp. 181-192 Md. Alal Hosen, M. S. H. Chowdhury 2016 Journal Math Dr. Md. Alal Hosen
100 A comparison study on the Harmonic balance method and rational harmonic balance method for the Duffing-harmonic oscillator Global Journal of Pure and Applied Mathematics, Vol. 12(3), pp. 2721-2732 Md. Alal Hosen, M. S. H. Chowdhury, Mohammad Yeakub Ali, Ahmad Faris Ismail 2016 Journal Math Dr. Md. Alal Hosen
101 A new analytical approximation technique for highly nonlinear oscillations based on the energy balance method Results in Physics, Vol. 6, pp. 496-504 Md. Alal Hosen, M. S. H. Chowdhury, Mohammad Yeakub Ali, Ahmad Faris Ismail 2016 Journal Math Dr. Md. Alal Hosen
102 The Rapidly Convergent Solutions of Strongly Nonlinear Oscillators SpringerPlus, 2016 5: 1258 M. S. Alam, Md. Abdur Razzak, Md. Alal Hosen, M. S. Rahman, M. Riaz Pervez 2016 Journal Math Dr. Md. Alal Hosen
103 Determination of approximate periods of Duffing-harmonic oscillator Walailak Journal of Science and Technology, Vol. 12 (10), pp. 923-931 Md. Alal Hosen 2015 Journal Math Dr. Md. Alal Hosen
104 A new analytical technique based on harmonic balance method to determine approximate periods for Duffing-harmonic oscillator Alexandria Engineering Journal, Vol. 54(2), pp. 233-239 Md. Alal Hosen, M. S. H. Chowdhury 2015 Journal Math Dr. Md. Alal Hosen
105 Soliton solution to Phi-four and strain wave equation through the -expansion method Ciencia E Tecnica Vitivinicola, Vol. 30(3), pp. 108-123 M. S.H. Chowdhury, M. Ali Akbar and Md. Alal Hosen 2015 Journal Math Dr. Md. Alal Hosen
106 Solution for a conservation nonlinear singular oscillator in plasma physics using harmonic balance method Wulfenia Journal, Vol. 22(3), pp. 416-424 Md. Alal Hosen, M. S. H. Chowdhury & M. Ali Akbar 2015 Journal Math Dr. Md. Alal Hosen
107 A new reliable analytical solution for strongly nonlinear oscillator with cubic and harmonic restoring force Results in Physics, Vol. 5, pp. 111-114 Md. Alal Hosen, M. S. H. Chowdhury 2015 Journal Math Dr. Md. Alal Hosen
108 Analytical Approximate Solutions for the Helmholtz-Duffing oscillator ARPN Journal of Engineering and Applied Sciences, Vol. 10(23), pp. 17363-17369 Md. Alal Hosen, M. S. H. Chowdhury 2015 Journal Math Dr. Md. Alal Hosen
109 Approximate solutions for strongly nonlinear oscillators by using Harmonic Balance Method The 2nd International Conference on Mathematical Sciences and Computer Engineering (ICMSCE’ 15), 5-6 February, 2015, Langkawi, Malaysia Md. Alal Hosen, M. S. H. Chowdhury 2015 Conference Math Dr. Md. Alal Hosen
110 Analytical Approximate solutions of the Duffing-relativistic Oscillator Proc. of The Third Intl. Conf. on Advances in Computing, Control and Networking - ACCN 2015, 28-29 December, 2015, Bangkok, Thailand Md. Alal Hosen, M. S. H. Chowdhury, S. M. A. Motakabber 2015 Conference Math Dr. Md. Alal Hosen
111 Solving Linear and Non-Linear Stiff System of Ordinary Differential Equations by Multistage Adomian Decomposition Method Proc. of The Third Intl. Conf. On Advances in Applied Science and Environmental Technology - ASET 2015, 28-29 December, 2015, Bangkok, Thailand M. S. H. Chowdhury, I. Hashim, Md. Alal Hosen 2015 Conference Math Dr. Md. Alal Hosen
112 Determination of approximate periods for the nonlinear oscillator by harmonic balance method Journal of Advances in Mathematics, Vol. 6(2), pp. 931-936 Md. Alal Hosen 2014 Journal Math Dr. Md. Alal Hosen
113 Approximate solutions of the equation of motion's of the rigid rod which rocks on the circular surface without slipping Ain Shams Engineering Journal, Vol. 5(3), pp. 895-899 Md. Alal Hosen 2014 Journal Math Dr. Md. Alal Hosen
114 Accurate approximate analytical solutions to an anti-symmetric quadratic nonlinear oscillator African Journal of Mathematics and Computer Science Research, Vol. 6(5), pp. 77-81 Md. Alal Hosen 2013 Journal Math Dr. Md. Alal Hosen
115 A simple analytical technique to solve higher-order approximations of a nonlinear oscillator with discontinuities International Journal of Differential Equations and Applications, Vol. 12(4), pp. 185-195 Md. Alal Hosen 2013 Journal Math Dr. Md. Alal Hosen
116 Determination of periodic solution for a conservative nonlinear singular oscillator in plasma physic Journal of Physics and Astronomy, Vol. 2(4), pp. 127-131 Md. Alal Hosen 2013 Journal Math Dr. Md. Alal Hosen
117 Analytical Based Truncation Principle of Higher-Order Solution for a Force Nonlinear Oscillator International Journal of Mathematical and Computational Sciences, Vol. 7(3), pp. 549-554 Md. Alal Hosen 2013 Journal Math Dr. Md. Alal Hosen
118 A perturbation technique to compute initial amplitude and phase for the Krylov-Bogoliubov-Mitropolskii method Tamkang Journal of Mathematics, Vol. 43(4), pp. 563-575 A.K. Azad, M. Alal Hosen, M.S. Rahman 2012 Journal Math Dr. Md. Alal Hosen
119 An analytical technique for solving a class of strongly nonlinear conservative systems Applied Mathematics and Computation, Vol-218, pp. 5474-5486 Md. Alal Hosen, M. S Rahman, M. S Alam, M. R Amin 2012 Journal Math Dr. Md. Alal Hosen
120 Harmonic balance method to solve Mulholland equation In: International Multiconference of Engineers and Computer Scientists, Vol I, IMECS 2011, March 16-18, 2011, Hong Kong. (Selected in best award) M Saifur Rahman, M Alal Hosen, M Samsul Alam 2011 Conference Math Dr. Md. Alal Hosen
121 An improved analytical technique for a non-linear conservative system with inertia and static non-linearity Journal of Interdisciplinary Mathematics, DOI: 10.1080/09720502.2021. 1947000 Md. Helal Uddin Molla, Md. Dalim Haque & M. S. Alam 2022 Journal Math Dr. Md. Helal Uddin Molla
122 Energy Balance Method for Solving a Conservative Oscillator Having Inertia and Static Nonlinearity Journal of Statistics and Mathematical Engineering, Volume-7, Issue-2 (May-August, 2021) Md. Helal Uddin Molla 2021 Journal Math Dr. Md. Helal Uddin Molla
123 More accurate approximate analytical solution of nonlinear oscillators Journal of Applied Mathematics and Statistical Analysis, 1:3, 1-7 Md. Helal Uddin Molla, Md. Zahangir Alam, Nazmul Sharif and M. S. Alam 2020 Journal Math Dr. Md. Helal Uddin Molla
124 A More Accurate Analytical Approximate Solution of the Simple Pendulum Equation Journal of Engineering and Applied Science, 03(1), 91-97 Md. Helal Uddin Molla 2019 Journal Math Dr. Md. Helal Uddin Molla
125 Rapidly convergent solution of nonlinear oscillators with general non‑rational restoring force Journal of Vibration Engineering &Technologies, 7, 445–454 Md. Helal Uddin Molla, M. Shamsul Alam and Md. Feruj Alam 2019 Journal Math Dr. Md. Helal Uddin Molla
126 A New Analytical Approach for Solving Van der Pol Oscillator Science Journal of Applied Mathematics and Statistics, 7(4), 51-55 Md. Abul Kashem Mondal, Md, Helal Uddin Molla and M. Shamsul Alam 2019 Journal Math Dr. Md. Helal Uddin Molla
127 A new technique for obtaining approximate solution of higher order nonlinear differential equation Journal of Interdisciplinary Mathematics, 22:5, 797-809 M. Abul Kalam Azad, M. Saifur Rahman & M. Helal Uddin Molla 2019 Journal Math Dr. Md. Helal Uddin Molla
128 A more accurate solution of nonlinear conservative oscillator by energy balance method Multidiscipline Modeling in Materials and Structures, 14(4), 634-646 Md. Helal Uddin Molla, Md. Abdur Razzak and M. Shamsul Alam 2018 Journal Math Dr. Md. Helal Uddin Molla
129 More accurate approximate analytical solution of pendulum with rotating support African Journal of Mathematics and Computer Science Research, 10(1), 1- 4 Md. Helal Uddin Molla and M. Shamsul Alam 2017 Journal Math Dr. Md. Helal Uddin Molla
130 A new analytical approach for solving quadratic nonlinear oscillator Alexandria Engineering Journal, 56, 629-634 Md. Mahtab Hossain Mondal, Md. Helal Uddin Molla, Md. Abdur Razzak and M. Shamsul Alam 2017 Journal Math Dr. Md. Helal Uddin Molla
131 An analytical technique for solving quadratic nonlinear oscillator Multidiscipline Modeling in Materials and Structures, 13(3), 424-433 Md. Helal Uddin Molla, Md. Abdur Razzak and M. Shamsul Alam 2017 Journal Math Dr. Md. Helal Uddin Molla
132 Higher accuracy analytical approximations to nonlinear oscillators with discontinuity by energy balance method Results in Physics, 7, 2104-2110 Md. Helal Uddin Molla and M. Shamsul Alam 2017 Journal Math Dr. Md. Helal Uddin Molla
133 Harmonic balance method for solving a large-amplitude oscillation of a conservative system with inertia and static non-linearity Results in Physics, 6, 238-242 Md. Helal Uddin Molla, Md. Abdur Razzak and M. Shamsul Alam 2016 Journal Math Dr. Md. Helal Uddin Molla
134 An analytical technique for solving quadratic nonlinear oscillator ICAMTPBCS, Calcutta Mathematical Society, Kolkata, India, December 09-11, 2016 Md. Helal Uddin Molla, Md. Abdur Razzak and M. S. Alam 2016 Conference Math Dr. Md. Helal Uddin Molla
135 Transport equation for the joint distribution functions of velocity, temperature and concentration in convective turbulent flow in a rotating system in presence of dust particles International Journal of Scholarly Research Gate, 2015, 3(4) Md. Helal Uddin Molla, Md. Abul Kalam Azad and Md Zillur Rahman 2015 Journal Math Dr. Md. Helal Uddin Molla
136 A new analytical technique for strongly nonlinear damped forced systems Ain Shams Engineering Journal 6, 1225-1232 Md. Abdur Razzak, Md. Helal Uddin Molla 2015 Journal Math Dr. Md. Helal Uddin Molla
137 A simple analytical technique to investigate nonlinear oscillations of an elastic two degrees of freedom pendulum Nonlinear Dynamics and Systems Theory, 15(4), 409-417 Md. Abdur Razzak, Md. Helal Uddin Molla 2015 Journal Math Dr. Md. Helal Uddin Molla
138 Transport equation for the joint distribution function in convective turbulent flow in presence of dust particles undergoing a first order reaction Rajshahi university Journal of Sciences & Engineering, vol. 40-42, pp. 31-43 Md. Abul Kalam Azad, Md. Helal Uddin Molla and Md. Zillur Rahman 2014 Journal Math Dr. Md. Helal Uddin Molla
139 Transport equation for the joint distribution functions of velocity, temperature and concentration in convective turbulent flow in presence of coriolis force International Journal of Scholarly Research Gate, 2013;1(4) Md. Helal Uddin Molla, Md. Abul Kalam Azad and Md Zillur Rahman 2013 Journal Math Dr. Md. Helal Uddin Molla
140 Joint Distribution Function and Temperature Fluctuations LAMBERT, Academic Publishing Helal Uddin; Abul Kalam Azad 2013 Book Math Dr. Md. Helal Uddin Molla
141 Transport equation for the joint distribution function of velocity, temperature and concentration in convective turbulent flow in presence of dust particles Research Journal of Applied Sciences, Engineering and Technology 4(20), 4150-4159 Md. Abul Kalam Azad, Md. Helal Uddin Molla and Md. Zillur Rahman 2012 Journal Math Dr. Md. Helal Uddin Molla
142 Decay of temperature fluctuations in homogeneous turbulence before the final period in a rotating system Research Journal of Mathematics and Statistics 4(2), 45-51 Md. Helal Uddin Molla, Md. Abul Kalam Azad and Md Zillur Rahman 2012 Journal Math Dr. Md. Helal Uddin Molla
143 Heat and Mass Transfer of Fluid LAMBERT, Academic Publishing Helal Uddin; Abdul Haque 2012 Book Math Dr. Md. Helal Uddin Molla
144 Illustration of the homotopy perturbation method to the modified nonlinear single degree of freedom system Elsevier Md. Abdul Alim, M. Abul Kawser 2023 Journal Math Md. Abdul Alim
145 Approximate Solutions of the Jet Engine Vibration Equation by the Homotopy Perturbation Method Hindawi M. Abul Kawser, Md Abdul Alim 2022 Journal Math Md. Abdul Alim
146 Asymptotic Solutions of Coupled Spring Systems with Cubic Nonlinearity using Homotopy Perturbation Method HSR, ISSN: 2279-0888 Vol. 18 No. 1 PP 99-112 Md. Abdul Alim, M. Abul Kawser, Md. Mizanur Rahman 2018 Journal Math Md. Abdul Alim