1 Abdur Rashid and Md. Amirul Islam (2024) An Efficient Approach for Transforming Unbalanced Transportation Problems into Balanced Problems in Order to Find Optimal Solutions. American Journal of Operations Research, 14, 74-86. doi: 10.4236/ajor.2024.141004.

Publication Type: Journal Paper

2 Abdur Rashid and Md. Amirul Islam (2023) Analysis of the Impact of Optimal Solutions to the Transportation Problems for Variations in Cost Using Two Reliable Approaches. American Journal of Computational Mathematics, 13, 607-618. https://doi.org/10.4236/ajcm.2023.134033

Publication Type: Journal Paper

3 Md. Amirul Islam, Mohammad Ekramol Islam and Abdur rashid, Stochastic optimization of level-dependent perishable inventory system by Jackson network, Ain Shams Engineering Journal, Elsevier, Vol. 14, No. 4, 2023. https://doi.org/10.1016/j.asej.2022.101935

Publication Type: Journal Paper

4 Md. Amirul Islam, Mohammad Ekramol Islam and Abdur Rashid, Stochastic multi-server Inventory System at service facility with Reneging of Customers in Jackson network, Journal of Applied Probability and Statistics, Vol. 18, No. 1, pp. 035-058, 2023.

Publication Type: Journal Paper

5 Md. Amirul Islam, Mohammad Ekramol Islam and Abdur Rashid, Modeling and analysis of stochastic perishable inventory System with impatient customers at service facility, Mathematical problems in engineering, Volume 2023, Article ID 1647844, 2023.

Publication Type: Journal Paper

6 Md. Amirul Islam, Mohammad Ekramol Islam and Abdur rashid, (s, S) Stochastic Inventory Sytem in Jackson networks, International Journal of Operational Research, Vol. 43, No. 4, PP. 416-436, 2022.

Publication Type: Journal Paper

7 Md. Amirul Islam, Nurul Alam Khan, Investigate Numerical solutions of higher order initial value Problems, NUB Journal of Applied sciences, 3 (1 & 2), PP-1-4, 2021.

Publication Type: Journal Paper

8 Mohammad Ekramol Islam, Md. Amirul Islam and Sayed sabbir Ahmed, Base stock Stochastic Inventory System in Jackson network, Journal of Applied Probability and Statistics (JAPS), Vol.14, No.1, pp. 117-134, 2019.

Publication Type: Journal Paper

9 Md. Amirul Islam and Md. Shajedul Karim, Construction of hybrid type four sided elements and Computation of element matrices for Numerical Integration. Journal of Engineering Science, Vol. 6, No. (1&2), PP 87-98, 2015.

Publication Type: Journal Paper

10 Md. Amirul Islam, A Comparative Study on Numerical Solutions of Initial value problems (IVP) for Ordinary Differential Equations (ODE) with Euler and Runge Kutta Method. American Journal of Computational mathematics, Vol.5, No.3, PP.393-404, 2015. http://dx.doi.org/10.4236/ajcm.2015.53034.

Publication Type: Journal Paper

11 Md. Amirul Islam, Accurate Solutions of Initial Value Problems (IVP) for Ordinary Differential equations with fourth Order Runge Kutta Method. Journal of Mathematics Research, Vol. 7, No.3, PP 41-45, 2015. http://dx.doi.org/10.5539/jmr.v7n3p41.

Publication Type: Journal Paper

12 Md. Amirul Islam, Accuracy Analysis of Numerical Solutions of Initial value problems (IVP) for Ordinary Differential Equations (ODE). IOSR Journal of Mathematics, Vol. 11, No.3, PP.18-23, 2015. .http://dx.doi.org/10.9790/5728-11331823.

Publication Type: Journal Paper

13 Md. Amirul Islam, & S.M. Kamal Hossain, Analysis of Approximate Solutions of Initial value Problems (IVP) for Ordinary Differential Equations (ODE). Proceedings of the International Conference on Mechanical, Industrial and Materials Engineering (ICMIME), RUET, 11-13 December, 2015, Rajshahi

Publication Type: Conference Paper

14 Md. Amirul Islam and Md. Shajedul Karim , Analysis of the Finite Element Solutions of Saint Venant torsion problem for a trapezoidal cross section, Proceedings of the international Conference on Mechanical, Industrial and Materials Engineering(ICMIME) 2017.

Publication Type: Conference Paper

15 Md. Amirul Islam and Md. Shajedul Karim, Numerical Approach of Saint Venant torsion problem for a square cross section by Finite element method, Proceedings of the 5th international conference on natural sciences and technology (ICNST), Asian Women University, Chittagong, Bangladesh, 30 – 31 March, 2018, published by i-lab Australia

Publication Type: Conference Paper

16 Md. Amirul Islam, Nurul Alam Khan, Md. Abdur Rashid, Numerical solution of higher order boundary value problem (BVP) using Finite difference method (FDM), ICRAMPS, Jahangirnagar University, Savar, Dhaka, 2018.

Publication Type: Conference Paper

17 Md. Amirul Islam, Nurul Alam Khan, On numerical solutions of initial value problems based on Picard's iteration method, Conference on weather forecasting & advances in physics, KUET,Khulna, 2018.

Publication Type: Conference Paper

18 Mohammad Ekramol Islam, Md. Amirul Islam and Md. Abdur Rashid, Stochastic Perishable Inventory System in Jackson network for Jockeying customers, A F Mujibur Rahman-Bangladesh Mathematical Society National Mathematics Conference- 2018, Dhaka University, Dhaka.

Publication Type: Conference Paper

19 Md. Amirul Islam, Nurul Alam Khan, Md. Abdur Rashid, Numerical Solution schemes of eight order boundary value problem by Finite Difference method (FDM), A F Mujibur Rahman-Bangladesh Mathematical Society National Mathematics Conference- 2018, Dhaka University, Dhaka.

Publication Type: Conference Paper

20 Md. Amirul Islam, Nurul Alam Khan, Md. Abdur Rashid, Numerical Solution of Onedimensional Wave Equation by Finite Difference Method, 4 th international conference on Advances in civil engineering, CUET, Chittagong, 2018

Publication Type: Conference Paper

21 Md. Amirul Islam, Md Shajedul Karim, Efficiency analysis of numerical solution of saintvenant torsion problem by finite element method, 4 th international conference on Advances in civil engineering, CUET, Chittagong, 2018.

Publication Type: Conference Paper

22 Md. Amirul Islam, S.M Kamal Hossain, Md. Abdur Rashid, Numerical Solution of One Dimensional Heat Equation by Finite difference Method, 5 th International Conference on Mechanical Industrial & Energy Engineering, KUET, Khulna, 2018.

Publication Type: Conference Paper

23 Md. Amirul Islam, Nurul Alam Khan, Md. Abdur Rashid, Numerical solution Schemes of Nonlinear Bratu-Type differential equation, 5th International Conference on Engineering Research, Innovation and Education, Sylhet, 2019.

Publication Type: Conference Paper

24 Md. Amirul Islam, Md Shajedul Karim, Numerical solution of convection-diffusion equation based on Crank–Nicolson finite difference method, 5th International Conference on Engineering Research, Innovation and Education, Sylhet, 2019.

Publication Type: Conference Paper

25 Md. Amirul Islam, Nurul Alam Khan, Investigation on numerical solutions of Lane-Emden differential equations by Adomian decomposition method, 21st International Mathematics Conference 2019, Bangladesh Mathematical Society (BMS), Dept. of Applied Mathematics, Dhaka University, Dhaka.

Publication Type: Conference Paper

26 Md. Amirul Islam, Md Shajedul Karim, Investigate Solution of Saint Saint-Venant Torsion for an Equilateral Triangular Cross-section by Higher Order Finite Elements, 3rd International Conference on "Physics for Sustainable Development & Technology (ICPSDT)”(18-19 December, 2019), CUET

Publication Type: Conference Paper

27 Md. Amirul Islam, Nurul Alam Khan, Abdur Rashid, Numerical Study of stiff differential equation (SDE) using Fehlberg fourth-fifth order Runge-Kutta method, International Conference on Materials, Energy, Environment and Engineering (ICMEEE), JUST, March 30-31, 2020.

Publication Type: Conference Paper

28 Md Amirul Islam, Nurul Alam Khan, S.M. Kamal Hossain, Numerical Solutions of Nonlinear Boundary value (NBVP) Problems based on higher order Finite difference method (FDM), International Conference on Materials, Energy, Environment and Engineering (ICMEEE), JUST, March 30-31, 2020.

Publication Type: Conference Paper

29 Md. Amirul Islam, Nurul Alam Khan, Numerical Study of Boundary Value Problems using Finite difference method (FDM), 22nd International Mathematics Conference 2021, Bangladesh Mathematical Society (BMS), Dept. of Mathematics, Dhaka University, Dhaka.

Publication Type: Conference Paper

30 Md. Amirul Islam, Mohammad Ekramol Islam and Abdur Rashid, Stochastic Perishable Inventory System in Jackson Network with Service Facility, BMS National Mathematics Conference 2022 to be held 13 - 14 January 2023 at the Department of Mathematics, Jahangirnagar University, Savar, Dhaka-1342.

Publication Type: Conference Paper

31 Md. Amirul Islam and Mohammad Ekramol Islam, Matrix Analytic Approach for Stochastic Perishable Inventory System in Jackson Network, International Conference on Science, Technology, Engineering, Mathematics and Education, Huston-Tillotson University, Austin, Texas. August 7 - 11, 2023.

Publication Type: Conference Paper

32 Md. Amirul Islam and Mohammad Ekramol Islam, Stochastic Queuing Inventory System (QIS) for Buffer Customers for Perishable Items and level Dependent Service Providing Facility, 23rd International Mathematics Conference, at the Department of Mathematics, Rajshahi University, Rajshahi- 6205. May-16-17,2024.

Publication Type: Conference Paper

33 Md. Amirul Islam, Co-author of Higher Secondary Text Book of Mathematics (First paper) approved by NCTB. Glory publication, Dhaka, 2013.

Publication Type: Books

34 Md. Amirul Islam, Co-author of Higher Secondary Text Book of Mathematics (Second paper), Glory publication, Dhaka, 2014.

Publication Type: Books