Dr. Md. Wali Ullah
Assistant Professor
Mathematics
- 8801609673584
- waliullah.math@baustkhulna.ac.bd
- BSc (Honors) in Mathematics (University of Rajshahi)
- MSc in Applied Mathematics (University of Rajshahi)
- M.Phil. Under Mathematics Dept. (KUET)
- Ph.D. Under Mathematics Dept. (KUET)
Operation Research, Nonlinear Differential Equations, Nonlinear Vibration Problems.
- Alhaz Uddin, Mahmuda Akhter Nishu and M. Wali Ullah: “Nonlinear damped oscillator with varying coefficients and periodic external forces”, Nonlinear Dynamics and System Theory, Vol. 23 (2), PP 227-236, 2023.
- Wali Ullah, M. Saifur Rahman and M. Alhaz Uddin: “Free vibration analysis of nonlinear axially loaded beams using a modified harmonic balance method”, Partial Differential Equations in Applied Mathematics, Vol. 6, 100414, 2022.
- Wali Ullah, M. Alhaz Uddin and M. Saifur Rahman: “An analytical technique for handling forced Van der Pol vibration equation”, Journal of Bangladesh Academy of Sciences, Vol. 45 (2), PP 231-240, 2021.
- Wali Ullah, M. Alhaz Uddin and M. Saifur Rahman: “A modified harmonic balance method for solving strongly generalized nonlinear damped forced vibration systems”, Nonlinear Dynamics and System Theory, Vol. 21 (5), PP 544-552, 2021.
- Wali Ullah, M. Saifur Rahman and M. Alhaz Uddin: “A modified harmonic balance method for solving forced vibration problems with strong nonlinearity”, Journal of Low Frequency Noise, Vibration and Active Control, Vol. 40 (2), PP 1096-1104, 2021.
- Deepa Rani Ghosh, M. Alhaz Uddin and Wali Ullah: “An approximate technique for solving second order strongly nonlinear differential systems with high order nonlinearity in presence of small damping”, Journal of Mathematics and Informatics, Vol. 5, PP 1-9, 2016.
- Wali Ullah, M. Alhaz Uddin and Rijwana Kawser: “A Modified Vogel’s Approximation Method for Obtaining a Good Primal Solution of a Transportation Problem”, Annals of Pure and Applied Mathematics, Vol. 11 (1), PP 63-71, 2016.
- Wali Ullah, Rizwana Kawser and M. Alhaz Uddin: “A Direct Analytical Method for Finding an Optimal Solution for Transportation Problems”, J. of Mechanics of Continua and Mathematical Sciences, Vol. 9 (2), PP 1425-1434, 2015.
- Alhaz Uddin, M. Wali Ullah and Rehana Sultana Bipasha: “An approximate analytical technique for solving second order strongly nonlinear generalized Duffing equation with small damping”, Journal of Bangladesh academy of Science, Vol. 39 (1), PP 103-114, 2015.
- Alhaz Uddin, M. Eabad Ali and M. Wali Ullah: “Analytical approximate solution of fourth order weakly nonlinear differential systems based on unified KBM method with strong damping and slowly varying coefficients”, Indian J. of Theoretical Physics, Vol.62, Nos.1&2, PP 103-126, 2014.
- Alhaz Uddin and M. Wali Ullah: “Approximate analytical technique for solving certain type of fourth order strongly generalized non-linear damped oscillatory differential system”, Indian J. of Theoretical Physics, Vol. 61(3), PP 179-194, 2013.
- Wali Ullah and M. Alhaz Uddin: “Algorithmic approach to calculate the minimum time of shipment of a transportation problem”, European Journal of Industrial and System Engineering, Vol. 10, PP 73-76, 2013.
- M. Alhaz Uddin, M. Asraful Alom and M. Wali Ullah: “An analytical approximate technique for solving a certain type of fourth order strongly nonlinear oscillatory differential system with small damping”, Far East Journal of Mathematical Sciences (FJMS), Vol. 67 (1), PP 59-72, 2012.
- Wali Ullah, M. Alhaz Uddin and M. Saifur Rahman: “Analytical Solution of Modified Forced Van der Pol Vibration Equation Using Modified Harmonic Balance Method”, Khulna University Studies Special Issue ICSTEM4IR: PP 892-903, 2022.
- Ferdib-Al-Islam, Rayhan Robbani and Md. Wali Ullah: “COV-HM: Prediction of COVID-19 Patient’s Hospitalization Period for Hospital Management Using SMOTE and Machine Learning Techniques”, ICCA 2022, Dhaka, Bangladesh.
- Lecturer in Mathematics in World University of Bangladesh, Dhaka (1 year and 2 Months)
- Lecturer in Mathematics in Northern University Bangladesh (2 years)
- Senior Lecturer in Mathematics in Northern University Bangladesh (2 years and 7 Months)
- Assistant Professor of Mathematics in Northern University Bangladesh (2 years and 6 Months)
Assistant Professor of Mathematics & Head, Dept. of Computer Science and engineering in Northern University of Business and Technology Khulna (7 years and 9 Months)
- Deepa Rani Ghosh, M. Alhaz Uddin and Wali Ullah: “An approximate technique for solving second order strongly nonlinear differential systems with high order nonlinearity in presence of small damping”, Journal of Mathematics and Informatics, Vol. 5, PP 1-9, 2016.
- Wali Ullah, M. Alhaz Uddin and Rijwana Kawser: “A Modified Vogel’s Approximation Method for Obtaining a Good Primal Solution of a Transportation Problem”, Annals of Pure and Applied Mathematics, Vol. 11 (1), PP 63-71, 2016.
- Wali Ullah, Rizwana Kawser and M. Alhaz Uddin: “A Direct Analytical Method for Finding an Optimal Solution for Transportation Problems”, J. of Mechanics of Continua and Mathematical Sciences, Vol. 9 (2), PP 1425-1434, 2015.
- Alhaz Uddin, M. Wali Ullah and Rehana Sultana Bipasha: “An approximate analytical technique for solving second order strongly nonlinear generalized Duffing equation with small damping”, Journal of Bangladesh academy of Science, Vol. 39 (1), PP 103-114, 2015.
- Alhaz Uddin, M. Eabad Ali and M. Wali Ullah: “Analytical approximate solution of fourth order weakly nonlinear differential systems based on unified KBM method with strong damping and slowly varying coefficients”, Indian J. of Theoretical Physics, Vol.62, Nos.1&2, PP 103-126, 2014.
- Alhaz Uddin and M. Wali Ullah: “Approximate analytical technique for solving certain type of fourth order strongly generalized non-linear damped oscillatory differential system”, Indian J. of Theoretical Physics, Vol. 61(3), PP 179-194, 2013.
- Wali Ullah and M. Alhaz Uddin: “Algorithmic approach to calculate the minimum time of shipment of a transportation problem”, European Journal of Industrial and System Engineering, Vol. 10, PP 73-76, 2013.
