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Implementation of variable step size strategy for solving neutral delay differential equation in multistep block method

Abdul Aziz, Nurul Huda and Abdul Majid, Zanariah (2015) Implementation of variable step size strategy for solving neutral delay differential equation in multistep block method. In: 7th International Conference on Research and Education in Mathematics (ICREM7), 25-27 Aug. 2015, Renaissance Kuala Lumpur Hotel, Malaysia. pp. 71-75.

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Official URL: http://ieeexplore.ieee.org/document/7357029/

Abstract

The numerical solution of neutral delay differential equation (NDDE) with variable step size implementation in multistep block method is addressed in this paper. The strategy of variable step size was actually from the idea in adapting the step size control mechanism in the block method that allows each block to have different step size ratios as it moves in the interval. Special attention is paid in approximating the neutral delay term using the stored value of derivative solution in Newton divided difference interpolation. Numerical results shown that the proposed multistep block method is reliable when compared with the other existing Adams method.

Item Type:Conference or Workshop Item (Paper)
Keyword:Multistep block method; Neutral delay differential equations; Variable step size
Faculty or Institute:Faculty of Science
Institute for Mathematical Research
Publisher:IEEE
DOI Number:10.1109/ICREM.2015.7357029
Altmetrics:http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/ICREM.2015.7357029
ID Code:51888
Deposited By: Nabilah Mustapa
Deposited On:03 May 2017 12:09
Last Modified:03 May 2017 12:09

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