Research Article

A Fractional-Order Chemical System: Numerical Analysis with Distinct Variable-Order Derivatives

Volume: 8 Number: 4 December 15, 2025

A Fractional-Order Chemical System: Numerical Analysis with Distinct Variable-Order Derivatives

Abstract

Fractional calculus models complicated systems that exhibit memory effects, showing much greater potential than classical integer-order derivatives in modeling chaotic systems. In this study, we investigate the application of two numerical interpolation methods, Newton and Lagrange polynomials, for solving a fractional-order Lorenz-type chemical model based on various fractional derivatives. The Lorenz-type model is modified, as it is known for its chaotic behavior, and augmented to allow for modeling chemical reactions, with variable-order fractional derivatives to reflect reality. We utilize numerical schemes for the Caputo-Liouville, Caputo-Fabrizio, and Atangana-Baleanu-Caputo fractional derivatives, and we assess the performance of the Newton and the Lagrange numerical approximations.

Keywords

Chemical system, Fractional calculus, Fractional derivative, Lagrange interpolation, Newton interpolation

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APA
Budaq, U., & Yaşar, E. (2025). A Fractional-Order Chemical System: Numerical Analysis with Distinct Variable-Order Derivatives. Journal of Mathematical Sciences and Modelling, 8(4), 185-194. https://doi.org/10.33187/jmsm.1749478
AMA
1.Budaq U, Yaşar E. A Fractional-Order Chemical System: Numerical Analysis with Distinct Variable-Order Derivatives. Journal of Mathematical Sciences and Modelling. 2025;8(4):185-194. doi:10.33187/jmsm.1749478
Chicago
Budaq, Ughur, and Emrullah Yaşar. 2025. “A Fractional-Order Chemical System: Numerical Analysis With Distinct Variable-Order Derivatives”. Journal of Mathematical Sciences and Modelling 8 (4): 185-94. https://doi.org/10.33187/jmsm.1749478.
EndNote
Budaq U, Yaşar E (December 1, 2025) A Fractional-Order Chemical System: Numerical Analysis with Distinct Variable-Order Derivatives. Journal of Mathematical Sciences and Modelling 8 4 185–194.
IEEE
[1]U. Budaq and E. Yaşar, “A Fractional-Order Chemical System: Numerical Analysis with Distinct Variable-Order Derivatives”, Journal of Mathematical Sciences and Modelling, vol. 8, no. 4, pp. 185–194, Dec. 2025, doi: 10.33187/jmsm.1749478.
ISNAD
Budaq, Ughur - Yaşar, Emrullah. “A Fractional-Order Chemical System: Numerical Analysis With Distinct Variable-Order Derivatives”. Journal of Mathematical Sciences and Modelling 8/4 (December 1, 2025): 185-194. https://doi.org/10.33187/jmsm.1749478.
JAMA
1.Budaq U, Yaşar E. A Fractional-Order Chemical System: Numerical Analysis with Distinct Variable-Order Derivatives. Journal of Mathematical Sciences and Modelling. 2025;8:185–194.
MLA
Budaq, Ughur, and Emrullah Yaşar. “A Fractional-Order Chemical System: Numerical Analysis With Distinct Variable-Order Derivatives”. Journal of Mathematical Sciences and Modelling, vol. 8, no. 4, Dec. 2025, pp. 185-94, doi:10.33187/jmsm.1749478.
Vancouver
1.Ughur Budaq, Emrullah Yaşar. A Fractional-Order Chemical System: Numerical Analysis with Distinct Variable-Order Derivatives. Journal of Mathematical Sciences and Modelling. 2025 Dec. 1;8(4):185-94. doi:10.33187/jmsm.1749478