The application of fuzzy logistic equations in population growth with parameter estimation via minimization
This paper presents a numerical solution for the first order fuzzy logistic equations by extended Runge-Kutta fourth order method with estimated parameters. The parameters are estimated by minimization technique using conjugate gradient approach. Then, the fuzzy logistic model with the estimated par...
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2017
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my.utm.809442019-07-24T00:13:11Z http://eprints.utm.my/id/eprint/80944/ The application of fuzzy logistic equations in population growth with parameter estimation via minimization Zulkefli, N. A. I. Su, H. Y. Maan, N. QA Mathematics This paper presents a numerical solution for the first order fuzzy logistic equations by extended Runge-Kutta fourth order method with estimated parameters. The parameters are estimated by minimization technique using conjugate gradient approach. Then, the fuzzy logistic model with the estimated parameters is used to fit the population growth in Malaysia. Numerical example is given to show the efficiency of the proposed model. Penerbit UTM Press 2017 Article PeerReviewed Zulkefli, N. A. I. and Su, H. Y. and Maan, N. (2017) The application of fuzzy logistic equations in population growth with parameter estimation via minimization. Malaysian Journal of Fundamental and Applied Sciences, 13 (2). pp. 109-112. ISSN 2289-5981 http://dx.doi.org/10.11113/mjfas.v13n2.564 DOI:10.11113/mjfas.v13n2.564 |
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QA Mathematics Zulkefli, N. A. I. Su, H. Y. Maan, N. The application of fuzzy logistic equations in population growth with parameter estimation via minimization |
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This paper presents a numerical solution for the first order fuzzy logistic equations by extended Runge-Kutta fourth order method with estimated parameters. The parameters are estimated by minimization technique using conjugate gradient approach. Then, the fuzzy logistic model with the estimated parameters is used to fit the population growth in Malaysia. Numerical example is given to show the efficiency of the proposed model. |
| format |
Article |
| author |
Zulkefli, N. A. I. Su, H. Y. Maan, N. |
| author_facet |
Zulkefli, N. A. I. Su, H. Y. Maan, N. |
| author_sort |
Zulkefli, N. A. I. |
| title |
The application of fuzzy logistic equations in population growth with parameter estimation via minimization |
| title_short |
The application of fuzzy logistic equations in population growth with parameter estimation via minimization |
| title_full |
The application of fuzzy logistic equations in population growth with parameter estimation via minimization |
| title_fullStr |
The application of fuzzy logistic equations in population growth with parameter estimation via minimization |
| title_full_unstemmed |
The application of fuzzy logistic equations in population growth with parameter estimation via minimization |
| title_sort |
application of fuzzy logistic equations in population growth with parameter estimation via minimization |
| publisher |
Penerbit UTM Press |
| publishDate |
2017 |
| url |
http://eprints.utm.my/id/eprint/80944/ http://dx.doi.org/10.11113/mjfas.v13n2.564 |
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1643658563161161728 |