Items where Author is "Ahmad, Sufia Zulfa"

Ahmad, Sufia Zulfa and Turki, Mohamed Yousif and Ismail, Fudziah and Senu, Norazak (2019) Extra derivative multistep methods with trigonometric fitting for oscillatory problems. Journal of Engineering and Applied Sciences, 14 (7). pp. 2230-2239. ISSN 1816-949X

Ismail, Fudziah and Ahmad, Sufia Zulfa and Jikantoro, Yusuf Dauda and Senu, Norazak (2018) Block hybrid method with trigonometric-fitting for solving oscillatory problems. Sains Malaysiana, 47 (9). pp. 2223-2230. ISSN 0026-6039

Ahmad, Sufia Zulfa and Ismail, Fudziah and Senu, Norazak and Ibrahim, Zarina Bibi (2017) Semi implicit hybrid method with vanishing phase-lag and amplification error for solving second order oscillatory problems. International Journal of Applied Engineering Research, 12 (20). 9666 - 9673. ISSN 0973-4562; ESSN: 1087-1090

Ahmad, Sufia Zulfa and Ismail, Fudziah and Senu, Norazak (2016) A four-stage fifth-order trigonometrically fitted semi-implicit hybrid method for solving second-order delay differential equations. Mathematical Problems in Engineering, 2016. art. no. 2863295. pp. 1-7. ISSN 1024-123X; ESSN: 1563-5147

Ahmad, Sufia Zulfa and Ismail, Fudziah and Senu, Norazak (2016) A two-step trigonometrically fitted semi-implicit hybrid method for solving special second order oscillatory differential equation. Malaysian Journal of Mathematical Sciences, 10 (spec. Aug.). pp. 145-158. ISSN 1823-8343; ESSN: 2289-750X

Ahmad, Sufia Zulfa and Ismail, Fudziah and Senu, Norazak and Suleiman, Mohamed (2013) Semi implicit hybrid methods with higher order dispersion for solving oscillatory problems. Abstract and Applied Analysis, 2013. art. no. 136961. pp. 1-10. ISSN 1085-3375; ESSN: 1687-0409

Ahmad, Sufia Zulfa and Ismail, Fudziah and Senu, Norazak (2012) Semi implicit hybrid methods with higher order dispersion for solving oscillatory problems. In: 20th National Symposium on Mathematical Sciences (SKSM20), 18-20 Dec. 2012, Palm Garden Hotel, Putrajaya, Malaysia. (pp. 553-560).

Ahmad, Sufia Zulfa (2018) Hybrid and linear multistep methods for solving oscillatory second-order differential equation. Doctoral thesis, Universiti Putra Malaysia.

Ahmad, Sufia Zulfa (2013) Numerical solutions of single delay differential equations and special second order oscillatory initial value problems using Runge-Kutta and hybrid methods. Masters thesis, Universiti Putra Malaysia.