الباحثين

الباحثين

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


Md. Sazzad Hossien Chowdhury
Associate Professor

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Staff Details

مجال التخصص

  • Natural Science ~ Mathematical Sciences ~ Applied Mathematics ~ Numerical Analysis

مسؤوليات التدريس

COMPLEX ANALYSIS AND NUMERICAL METHODS 2016/2017 2017/2018 2018/2019 2019/2020 2020/2021
COMPLEX ANALYSIS AND PART. DIFF. EQUATION 2008/2009 2009/2010 2010/2011 2011/2012 2012/2013 2013/2014 2014/2015 2015/2016 2016/2017 2017/2018 2018/2019 2019/2020
DIFFERENTIAL EQUATIONS 2017/2018 2018/2019 2019/2020 2020/2021
DIFFERENTIAL EQUATIONS & STATISTICS 2018/2019 2019/2020 2020/2021
DIFFERENTIAL EQUATIONS AND LINEAR ALGEBRA 2009/2010 2010/2011
ENGINEERING CALCULUS I 2008/2009 2009/2010 2011/2012 2012/2013 2013/2014 2014/2015 2015/2016 2016/2017 2017/2018 2018/2019
ENGINEERING MATHEMATICS I 2015/2016 2018/2019
LINEAR ALGEBRA & DIFFERENTIAL EQUATIONS 2010/2011
PARTIAL DIFFERENTIAL EQUATIONS 2011/2012

المشاريع البحثية

In Progress
2019 - Present Photothermal analysis of nanofluid for an improved thermal efficiency solar thermal collector using Haar wavelet method
2017 - Present A numerical method using Haar wavelet for solving heat conduction equation in IC Chip.
2014 - Present A Powerful Efficient Modification of Harmonic Balance Method for Solving Nonlinear Oscillatory Problems in Dynamical Systems
Completed
2017 - 2020 A numerical method using Haar wavelet for solving heat conduction equation in IC Chip.
2015 - 2018 Boundary Layer Flow of non-Newtonian Fluid with Newtonian Heating.
2014 - 2018 A Powerful Efficient Modification of Harmonic Balance Method for Solving Nonlinear Oscillatory Problems in Dynamical Systems
2013 - 2016 Numerical Study of Boundary Layer Flow for Jeffrey Fluid
2012 - 2016 Modelling of Vibration and System Parameters for Stability in Micro End Milling: A Noble Approach
2012 - 2015 A New Reliable Analytical Treatment for Improving the Solution on Nonlinear Initial and Boundary Value Problems
2011 - 2013 RU 2011: Estimation and Stimulation of Decoy State Parameters for Practical Quantum Key Distribution
2011 - 2015 A New Modification of Homotopy Perturbation Method to Solve Linear and Nonlinear Stiff IVPs and Stiff Systems of Ordinary Differential Equations
2011 - 2013 An Accurate Solution To The Nonlinear Lotka-Volterra equations by modified homotopy pertubation method
2011 - 2012 Calculus With Single Variable (KVC Project 2011)
2009 - 2012 A New Reliable Numeric-Analytic Technique to Solve Nonlinear Problems Arising in Engineering and Science
2009 - 2011 A New Reliable Numeric-Analytic Solution for the initial value problems (IVPs)Using Multistage Homotopy Perturbation Method
2008 - 2009 Gesture Recognition Using Muscle Signals for Human Computer Interaction
2006 - 2009 Intelligent Wheelchair for Disabled People Using Brain Signal As Control

المنشورات

Article
2021 A novel iterative method for solving chemical kinetics system. Journal of Low Frequency Noise, Vibration & Active Control , xx (xx) pp.1-13
2020 Investigation of vibration in micromilling with MQL: S/N ratio analysis. TEST Engineering & Management , 83 (May-June) pp.1026-1032
2020 A modified harmonic balance method to obtain higher-order approximations to strongly nonlinear oscillators. Journal of Interdisciplinary Mathematics , 23 (7) pp.1325-1345
2019 A numerical solution for nonlinear heat transfer of fin problems using the Haar wavelet quasilinearization method. Results in Physics , 14 pp.1-8
2019 Accurate approximations of the nonlinear vibration of couple-mass-spring systems with linear and nonlinear stiffnesses. Journal of Low Frequency Noise, Vibration & Active Control
2018 An analytical technique to obtain higher-order approximate periods for the nonlinear oscillator. IIUM Engineering Journal , 19 (2) pp.182-191
2018 Generalized Haar wavelet operational matrix method for solving hyperbolic heat conduction in thin surface layers. Results in Physics , 11 pp.243-252
2017 An analytical approximation technique for the duffing oscillator based on the energy balance method. Italian Journal of Pure and Applied Mathematics , 37 pp.455-466
2017 Effect of extraction process parameters on antifungal peptides from Supermeal worm, Zophobas morio (Fabricius). International Food Research Journal (IFRJ) , 24 (Suppl.) pp.463-467
2017 High-order approximate solutions of strongly nonlinear cubic-quintic Duffing oscillator based on the harmonic balance method. Results in Physics , 7 pp.3962-3967
2017 Solving linear and non-linear stiff system of ordinary differential equations by multi stage homotopy perturbation method. International Journal of Management and Applied Science , 3 (2) pp.59-62
2016 A novel analytical approximation technique for highly nonlinear oscillators based on the energy balance method. Results in Physics , 6 pp.496-504
2016 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 , 12 (3) pp.2721-2732
2016 Solutions of higher order boundary value problems by homotopy perturbation method. Malaysian Journal of Mathematical Sciences , 10 (Special Issue) pp.373-387
2016 Solution of nonlinear cubic-quintic duffing oscillators using harmonic balance method.. Malaysian journal of Mathematical sciences , 10 (Special Issue) pp.181-192
2016 Solution of cubic-quintic duffing oscillators using harmonic balance method. Malaysian Journal of Mathematical Sciences , 10 pp.181-192
2015 The multistage homotopy perturbation method for solving chaotic and hyperchaotic Lü system. Abstract and Applied Analysis , 2015 pp.398027-1
2015 Analytical approximate solutions for the Helmholtz-Duffing oscillator. ARPN Journal of Engineering and Applied Sciences , 10 (23) pp.17363-17369
2015 Investigation of surface roughness and material removal rate for high speed micro end milling on PMMA. Advanced Materials Research , 1115 pp.12-15
2015 Solution for a conservative nonlinear singular oscillator in plasma physics using harmonic balance method. Wulfenia Journal , 22 (3) pp.416-424
2015 A new reliable analytical solution for strongly nonlinear oscillator with cubic and harmonic restoring force. Results in Physics , 5 pp.111-114
2015 A new analytical technique based on harmonic balance method to determine approximate periods for Duffing-harmonic oscillator. Alexandria Engineering Journal , 54 (2) pp.233-239
2015 Soliton solutions to phi-four and strain wave equation through the exp -expansion method. Ciencia e Tecnica Vitivinicola' , 30 (3) pp.108-123
2014 Density functional study of spin polarization on a carbon material with a hexagonal structure induced by iron atoms. Journal of Computational and Theoretical Nanoscience , 11 (1) pp.58-61
2013 Tool vibration due to high speed micro end milling parameters. Applied Mechanics and Materials , 372 pp.364-368
2013 An accurate analytic solution for differential and integral equations by modified homotopy perturbation method. Middle East Journal of Scientific Research (MEJSR) , 13 pp. 50-58
2013 The multistage Adomian Decomposition Method for solving chaotic Lü System. Middle-East Journal of Scientific Research , 13 pp.43-49
2013 Enhancement of multicast network security. Wulfenia Journal , 20 (3) pp.378-391
2012 Theoretical study for magnetic effect in dissociative adsorption of oxygen to a platinum monolayer on Ni(110) surface. Current Applied Physics , 12 (3) pp.794-797
2012 Theoretical study of atomic level understanding of the reactive ion etching (RIE). Journal of Computational and Theoretical Nanoscience , 9 (8) pp.1067-1069
2012 Theoretical investigation of a benzene-vanadium multiple-decked sandwich chain on a gold surface. Journal of Computational and Theoretical Nanoscience , 9 (8) pp.1063-1066
2012 Application of multistage homotopy perturbation method to the chaotic Genesio System. Abstract and Applied Analysis , 2012 (974293) pp.1-10
2012 Practical SARG04 quantum key distribution. Optical and Quantum Electronics , 44 pp.471-482
2012 A new application of multistage homotopy perturbation method to the chaotic Rössler system. AIP Conference Proceedings , 1482 pp.507-511
2012 An accurate solution to the Lotka-Volterra equations by modified Homotopy perturbation method. International Journal of Modern Physics: Conference Series , 9 pp.326-333
2012 Quantum key distribution in real life. World Applied Sciences Journal , 4 (10) pp.29-34
2011 A new reliable algorithm based on homotopy-perturbation method for power-law fin-type problems. Australian Journal of Basic and Applied Sciences , 5 (4) pp.44-50
2011 Solving Nonlinear Algebraic Problem Using Newton Homotopy Differential Equation. Australian Journal of Basic and Applied Sciences , 5 (4) pp.56-59
2011 A comparison between the modified homotopy perturbation method and adomian decomposition method for solving nonlinear heat transfer equations . Journal of Applied Sciences , 11 (7) pp.1416-1420
2011 Theoretical study for magnetic effect in dissociative adsorption of oxygen to a platinum monolayer on Ni(110) surface. Current Applied Physics
2011 Theoretical investigation of a benzene-vanadium multiple-decked sandwich chain on a gold surface. Journal of Computational and Theoretical Nanoscience
2011 Theoretical study of atomic level understanding of the reactive ion etching (RIE). Journal of Computational and Theoretical Nanoscience
2011 Exact solution for linear and nonlinear systems of PDEs by homotopy-perturbation method. Australian Journal of Basic and Applied Sciences , 5 (12) pp.3295-3305
2010 A new application of homotopy perturbation method to the reaction-diffusion Brusselator model. Procedia Social and Behavioral Sciences , 8 pp.648-653
2010 Direct solutions of nth-order IVPs by homotopyperturbation method. International Journal of Computer Mathematics , 87 (4) pp.756-762
2010 Analytical solution for cauchy reaction-diffusion problems by homotopy perturbation method. Sains Malaysiana , 39 (3) pp.495-504
2010 Hardware prototyping of an efficient encryption engine. International Journal of Electrical and Electronics Enginering , 4 (4) pp.258-264
2009 Solutions of Emden–Fowler equations by homotopy-perturbation methods. Nonlinear Analysis: Real World Applications , 10 (1) pp.104-115
2009 The multistage homotopy-perturbation method: a powerful scheme for handling the Lorenz system. Chaos, Solitons and Fractals , 40 (4) pp.1929-1937
2009 Solution of prey–predator problem by numeric–analytic technique. Communications in Nonlinear Science and Numerical Simulation , 14 pp.1008-1012
2009 Application of homotopy-perturbation method to Klein–Gordon and sine-Gordon equations. Chaos, Solitons and Fractals , 39 pp.1928-1935
2009 Application of multistage homotopy-perturbation method for the solutions of the Chen system. Nonlinear Analysis: Real World Applications , 10 (1) pp.381-391
2009 Comparison of homotopy analysis method and homotopy-perturbation method for purely nonlinear fin-type problems. Communications in Nonlinear Science and Numerical Simulation , 14 (2) pp.371-378
2009 Direct solution of second-order BVPs by homotopy-perturbation method (Penyelesaian Secara Langsung MNS Berperingkat-Dua Melalui Kaedah Homotopi-usikan) . Sains Malaysiana , 38 (5) pp.717-721
2008 On multistage homotopy-perturbation method applied to nonlinear biochemical reaction model. Chaos, Solitons and Fractals , 36 pp.823-827
2008 Simulation of the predator-prey problem by the homotopy-perturbation method revised. Topological Methods in Nonlinear Science , 31 (2) pp.263-270
2008 Solving variational problems by homotopy–perturbation method. International Journal For Numerical Methods In Engineering , 75 pp.7709-721
2008 Adaptation of homotopy-perturbation method for numeric–analytic solution of system of ODEs. Physics Letters A , 372 pp.470-481
2008 Analytical solutions to heat transfer equations by homotopy-perturbation method revisited. Physics Letters A , 372 pp.1240-1243
2007 Solution of prey–predator problem by numeric–analytic technique. Communications in Nonlinear Science and Numerical Simulation , 14 pp.1008-1012
2007 Solutions of a class of singular second-order IVPs by homotopy-perturbation method. Physics Letters A , 365 pp.439-447
2007 Solutions of time-dependent Emden–Fowler type equations by homotopy-perturbation method. Physics Letters A , 368 pp.305-313
2007 Wavelet based noise removal from EMG signals. Informacije MIDEM: Journal of Microelectronics, Electronic Components and Materials , 37 (2) pp.94-97
2007 FPGA implementation of RSA encryption engine with flexible key size. International Journal of Communications , 1 (3) pp.107-113
2007 EEG signal analysis and characterization for the aid of disabled people. WIT Transactions on Biomedicine and Health , 12 pp.287-294
2007 A modified homotopy perturbation method for purely nonlinear fin-type problems. JP Journal of heat and mass transfer , 1 (3) pp.285-296
2007 Application of homotopy-perturbation method to nonlinear population dynamics models. Physics Letters A , 368 pp.251-258
2007 Assessment of decomposition method for linear and nonlinear fractional differential equations. Far East Journal of Applied Mathematical Sciences (FJAMS) , 28 (1) pp.95-112

Conference or Workshop Item
2020 An analytical numerical procedure for the measurement of pollution in a system of interconnecting lakes. In: Kulliyyah of Engineering Research, Innovation and Commercialization Exhibition (KERICE) 2020: 10 steps to build an IOT company.
2020 New iterative method for solving chemistry problem. In: The Uzbekistan-Malaysia international online conference on Computational Models and Technologies (CMT2020)
2020 Numerical solution for the chemotaxis model by finite difference method. In: 5th International Conference on Mathematical Applications in Engineering 2019
2018 Application of homotopy perturbation method for numeric–analytic solution of system of hyperchaotic ODEs. In: 14th World Conference on Applied Science, Engineering and Technology (WCASET-18)
2018 Comparing numerical methods for solving Chaotic and Stiff Initial Value Problems (IVPs). In: Kolokium Pusat Penyelidikan Pengkomputeran Matematik
2018 A new analytical technique for solving nonlinear non-smooth oscillators based on the rational harmonic balance method. In: Second International Conference on the Future of ASEAN (ICoFA) 2017
2018 Analytical approximations for the oscillators with anti-symmetric quadratic nonlinearity. In: 4th International Conference on Mathematical Applications in Engineering 2017 (ICMAE'17)
2018 Finite volume method for a Keller-Segel problem. In: 4th International Conference on Mathematical Applications in Engineering 2017 (ICMAE'17)
2018 The multistage homotopy perturbation method for solving hyperchaotic Chen system. In: 4th International Conference on Mathematical Applications in Engineering 2017, ICMAE 2017
2017 Higher-order analytical solutions for the equation of motion of a particle on a rotating parabola. In: 4th International Conference on Mathematical Sciences - Mathematical Sciences: Championing the Way in a Problem Based and Data Driven Society, ICMS 2016
2017 Flow and heat transfer of nanofluid over a stretching sheet with non-linear velocity in the presence of thermal radiation and chemical reaction. In: 4th International Conference on Mathematical Sciences - Mathematical Sciences: Championing the Way in a Problem Based and Data Driven Society, ICMS 2016;
2017 Higher-order analytical solutions for the equation of motion of a particle on a rotating parabola. In: 4th International Conference on Mathematical Sciences
2016 Solving linear and non-linear stiff system of ordinary differential equations by multi stage homotopy perturbation method. In: ISERD International Conference
2015 Homotopy-perturbation method for solving linear and nonlinear differential equation . In: 2nd International Conference on Mathematical Sciences & Computer Engineering
2015 Approximate solutions for strongly nonlinear oscillators by using Harmonic Balance Method. In: 2nd International Conference on Mathematical Sciences & Computer Engineering (ICMSCE 2015)
2015 Solving linear and non-linear stiff system of ordinary differential equations by multistage adomian decomposition method. In: The Third Intl. Conf. On Advances in Applied Science and Environmental Technology -ASET 2015
2015 Analytical approximate solutions of the duffing-relativistic oscillator . In: The Third Intl. Conf. On Advances in Computing, Control and Networking-ACCN 2015
2015 A reliable numeric analytic technique for improving the solution of nonlinear chaotic and hyperchaotic problems. In: Kolokium Race (Research Acculturation Collaborative Effort) "RACE 2015"
2014 Solution of cubic-quintic Duffing oscillators using harmonic balance method. In: 3rd International Conference on Mathematical Applications in Engineering (ICMAE'14)
2014 Solutions of higher order boundary value problems by homotopy perturbation method. In: 3rd International Conference on Mathematical Applications in Engineering (ICMAE'14)
2014 Homotopy perturbation method for solving perturbation problems. In: 3rd International Conference on Mathematical Applications in Engineering (ICMAE'14)
2013 A new reliable algorithm for analytical treatment of differential and integral equations. In: IIUM Research, Innovation & Invention Exhibition (IRIIE 2013)
2013 Hybrid numeric-analytic method for solving chaotic system. In: IIUM Research, Invention and Innovation Exhibition (IRIIE) 2013
2012 Analytic treatment of differential equations by modified homotopy perturbation method . In: Proceedings of the 2nd International Conference on Mathematical Applications in Engineering (ICMAE2012)
2012 Spatial sectoring: A innovative extension of Simpson’s rule for determining area of irregular close shape . In: IIUM Research, Invention and Innovation Exhibition, IRIIE 2012
2012 A powerful Numeric-analytic Technique for handling prey-predator problems . In: IIUM Research, Invention and Innovation Exhibition IRIIE 2012
2012 The modified Adomian decomposition method for solving Chaotic Lü system. In: International Conference on Mathematical Application in Engineering (ICMAE 2012)
2012 Fiber based practical QKD system. In: International Conference on Mathematical Applications in Engineering (ICMAE2012)
2012 Formulation of hybrid 3D image segmentation algorithm based partial differential equation. In: International Conference on Mathematical Application in Engineering (ICMAE2012)
2012 A reliable modification of the homotopy perturbation method for differential and integral equations. In: 2nd Regional Conference on Applied and Engineering Mathematics (RCAEM-II) 2012
2011 On the numerical solution of linear stiff IVPs by modified homotopy perturbation method. In: The 7th IMT-GT International Conference on Mathematics, Statistics and its Applications
2011 An accurate solution to the Lotka-Volterra equations by modified homotopy perturbation method . In: The International Conference on Mathematical and Computational Biology 2011 (ICMCB2011)
2010 Analytical treatment of system of linear and nonlinear PDEs by Homotopy-Perturbation method. In: World Congress on Engineering (WCE) 2010
2010 Taylor-newton homotopy method for computing the depth of flow rate for a channel. In: Global Conference on Power Control and Optimization
2010 A modified algorithm for the homotopy perturbation method with applications to Lotka-Volterra systems. In: 6th IMT-GT Conference on Mathematics, Statistics and its Applications (ICMSA2010)
2010 First principles study on influence of magnetic materials on the dissociative adsorption of oxygen. In: IIUM Research, Innovation & Invention Exhibition (IRIIE 2010)
2010 Taylor -Fixed point homotopy for solving nonlinear algebraic problems. In: International Conference on Mathematical Applications in Engineering (ICMAE’10)
2010 The multistage homotopy-perturbation method: A powerful scheme for handling the Chaotic Lorenz system . In: IIUM Research, Invention and Innovation Exhibition (IRIIE 2010)
2010 Homotopy-perturbation method for heat transfer equations . In: IIUM Research, Innovation & Invention Exhibition (IRIIE 2010)
2009 Solving linear system of partial differential equations by homotopy-pertubation method. In: 4th International Conference on Research and Education in Mathematics
2009 Comparing numerical methods for the solution of Cauchy reaction-diffusion problems. In: 4th International Conference on Mathematics and Statistics 2009
2009 A new reliable numeric-analytic technique to solve nonlinear system of ordinary differential equations . In: Kulliyyah of Engineering Research and Innovation Exhibition ( KERIE 2009)
2007 Analytical solution of the fin problem by extended homotopy perturbation method. In: Kolokium Siswazah Ke-7
2007 Application of homotopy-perturbation method to the time-dependent singular initial value problems. In: International Conference on Mathematical Sciences 2007
2007 Homotopy-perturbation method applied to system of ordinary differential equations (ODEs). In: 3rd International Conference on Research and Education in Mathematics
2007 Homotopy-perturbation method for direct solution of nonlinear initial value problem. In: The 3rd IMT-GT 2007 Regional Conference on Mathematics, Statistics and Applications
2007 Homotopy-perturbation method for power-law fin-type problems. In: Asian Symposium on Computer Mathematics
2007 Homotopy-perturbation solution of the isothermal gas sphetres. In: Simposium Kebangsaan Sains Matematik ke-15 (SKSM15)
2007 Solution of classical Lane-Emden equation by homotopy-perturbation method. In: 3rd International Conference on Research and Education in Mathematics
2007 Solution of predator-prey problem by multistage Adomian decomposition method. In: International Conference on Mathematical Biology 2007
2006 Numerical solution of fin problem using decomposition method. In: Simposium Kebangsaan Sains Matematik ke-14 (SKSM14)
2006 On decomposition solutions of fins with temperature dependent surface 232 heat flux: Multi-boiling heat transfer. In: The 2nd IMT-GT 2006 Regional Conference on Mathematics, Statistics and Applications

Book
2011 Calculus with single variable. IIUM Press . ISBN 9789674181956

Book Section
2011 Integration techniques. In: Calculus with single variable IIUM Press . ISBN 9789674181956 , pp.201-245
2011 Integration. In: Calculus with single variable IIUM Press . ISBN 9789674181956 , pp.137-168
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