• 323 Citations
  • 8 h-Index
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Fingerprint Dive into the research topics where Rokiah @ Rozita Ahmad is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 4 Similar Profiles
differential equations Physics & Astronomy
Runge-Kutta Methods Mathematics
Oscillation Criteria Mathematics
Neutral Delay Differential Equation Mathematics
Fuzzy Differential Equations Mathematics
Runge-Kutta method Physics & Astronomy
vehicles Physics & Astronomy
Stiff Problems Mathematics

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Research Output 2004 2019

  • 323 Citations
  • 8 h-Index
  • 49 Article
  • 30 Conference contribution
  • 1 Conference article
2 Citations (Scopus)

An analytical numerical method for solving fuzzy fractional Volterra integro-differential equations

Alaroud, M., Al-Smadi, M., Ahmad, R. . R. & Din, U. K. S., 1 Feb 2019, In : Symmetry. 11, 2, 205.

Research output: Contribution to journalArticle

Open Access
Volterra Integro-differential Equations
Integrodifferential equations
power series
Analytical Methods
Numerical methods

An efficient analytical-numerical technique for handling model of fuzzy differential equations of fractional-order

Alaroud, M., Ahmad, R. . R. & Din, U. K. S., 1 Jan 2019, In : Filomat. 33, 2, p. 617-632 16 p.

Research output: Contribution to journalArticle

Fuzzy Differential Equations
Fractional Order
Numerical Techniques
Approximate Solution

Numerical computation of fractional Fredholm integro-differential equation of order 2β arising in natural sciences

Alaroud, M., Al-Smadi, M., Ahmad, R. . R. & Khair Salma Din, U., 10 May 2019, In : Journal of Physics: Conference Series. 1212, 1, 012022.

Research output: Contribution to journalConference article

Open Access
power series
differential equations
error functions
Open Access
Variational Iteration Method
Delay Differential Equations
Differential equations
Mathematical transformations

Comparisons of investment fund allocation - Capacitated vehicle routing problem results: Investment fund allocation for different time units

Mamat, N. J. Z., Jaaman @ Sharman, S. H. & Ahmad, R. . R., 28 Jun 2018, Proceeding of the 25th National Symposium on Mathematical Sciences, SKSM 2017: Mathematical Sciences as the Core of Intellectual Excellence. American Institute of Physics Inc., Vol. 1974. 020059

Research output: Chapter in Book/Report/Conference proceedingConference contribution