A. Sayfy

841 total citations
44 papers, 685 citations indexed

About

A. Sayfy is a scholar working on Numerical Analysis, Modeling and Simulation and Computational Theory and Mathematics. According to data from OpenAlex, A. Sayfy has authored 44 papers receiving a total of 685 indexed citations (citations by other indexed papers that have themselves been cited), including 38 papers in Numerical Analysis, 31 papers in Modeling and Simulation and 7 papers in Computational Theory and Mathematics. Recurrent topics in A. Sayfy's work include Fractional Differential Equations Solutions (31 papers), Differential Equations and Numerical Methods (24 papers) and Numerical methods for differential equations (15 papers). A. Sayfy is often cited by papers focused on Fractional Differential Equations Solutions (31 papers), Differential Equations and Numerical Methods (24 papers) and Numerical methods for differential equations (15 papers). A. Sayfy collaborates with scholars based in United Arab Emirates, Jordan and Iraq. A. Sayfy's co-authors include Sami Khuri, Gregory S. Cooper, Suheil Khuri and Samir Hadid and has published in prestigious journals such as Mathematics of Computation, Applied Mathematics and Computation and Computers & Mathematics with Applications.

In The Last Decade

A. Sayfy

44 papers receiving 646 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
A. Sayfy United Arab Emirates	15	554	442	120	110	109	44	685
Junfeng Lu China	15	269 0.5×	338 0.8×	109 0.9×	44 0.4×	213 2.0×	40	529
Mingrong Cui China	12	733 1.3×	779 1.8×	276 2.3×	113 1.0×	140 1.3×	20	930
Mustafa Gülsu Türkiye	21	787 1.4×	858 1.9×	142 1.2×	43 0.4×	204 1.9×	74	1.1k
Eisa Al-Said Saudi Arabia	19	680 1.2×	347 0.8×	174 1.4×	224 2.0×	153 1.4×	71	1.1k
Sapna Pandit India	16	442 0.8×	477 1.1×	204 1.7×	140 1.3×	300 2.8×	26	792
Xiuying Li China	18	414 0.7×	489 1.1×	181 1.5×	37 0.3×	76 0.7×	42	724
Ramy M. Hafez Egypt	21	734 1.3×	879 2.0×	148 1.2×	43 0.4×	302 2.8×	53	1.1k
Ahmad Shirzadi Iran	14	276 0.5×	398 0.9×	396 3.3×	174 1.6×	225 2.1×	34	812
Wenlin Qiu China	21	705 1.3×	749 1.7×	252 2.1×	63 0.6×	124 1.1×	58	914
A.A. Karaballi Kuwait	5	306 0.6×	423 1.0×	52 0.4×	54 0.5×	216 2.0×	10	575

Countries citing papers authored by A. Sayfy

Since Specialization

Citations

This map shows the geographic impact of A. Sayfy's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. Sayfy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Sayfy more than expected).

Fields of papers citing papers by A. Sayfy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Sayfy. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. Sayfy. The network helps show where A. Sayfy may publish in the future.

Co-authorship network of co-authors of A. Sayfy

This figure shows the co-authorship network connecting the top 25 collaborators of A. Sayfy. A scholar is included among the top collaborators of A. Sayfy based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with A. Sayfy. A. Sayfy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Khuri, Sami & A. Sayfy. (2019). A fixed point iteration method using Green's functions for the solution of nonlinear boundary value problems over semi-Infinite intervals. International Journal of Computer Mathematics. 97(6). 1303–1319. 5 indexed citations

Khuri, Sami, et al.. (2018). Numerical Solution of Nonlinear Second Order Singular BVPs Based on Green’s Functions and Fixed-Point Iterative Schemes. International Journal of Applied and Computational Mathematics. 4(6). 7 indexed citations

Khuri, Sami & A. Sayfy. (2017). Generalizing the variational iteration method for BVPs: Proper setting of the correction functional. Applied Mathematics Letters. 68. 68–75. 34 indexed citations

Khuri, Sami, et al.. (2017). Bratu-like equation arising in electrospinning process: a Green's function fixed-point iteration approach. International Journal of Computing Science and Mathematics. 8(4). 364–364. 4 indexed citations

Khuri, Sami, et al.. (2016). A New Iteration Method Based on Green’s Functions for the Solution of PDEs. International Journal of Applied and Computational Mathematics. 3(4). 3091–3103. 9 indexed citations

Khuri, Sami, et al.. (2016). A new approach based on embedding Green’s functions into fixed-point iterations for highly accurate solution to Troesch’s problem. International Journal for Computational Methods in Engineering Science and Mechanics. 17(2). 93–105. 23 indexed citations

Khuri, Sami & A. Sayfy. (2015). A mixed decomposition-spline approach for the numerical solution of a class of singular boundary value problems. Applied Mathematical Modelling. 40(7-8). 4664–4680. 14 indexed citations

Khuri, Sami & A. Sayfy. (2015). A novel fixed point scheme: Proper setting of variational iteration method for BVPs. Applied Mathematics Letters. 48. 75–84. 15 indexed citations

Khuri, Suheil & A. Sayfy. (2015). A Class of Boundary Value Problems Arising in Mathematical Physics: A Green’s Function Fixed-point Iteration Method. Zeitschrift für Naturforschung A. 70(5). 343–350. 2 indexed citations

10.

Khuri, Suheil & A. Sayfy. (2015). NUMERICAL SOLUTION OF A CLASS OF NONLINEAR SYSTEM OF SECOND-ORDER BOUNDARY-VALUE PROBLEMS: A FOURTH-ORDER CUBIC SPLINE APPROACH. Mathematical Modelling and Analysis. 20(5). 681–700. 3 indexed citations

11.

Khuri, Sami & A. Sayfy. (2014). Variational iteration method: Green’s functions and fixed point iterations perspective. Applied Mathematics Letters. 32. 28–34. 27 indexed citations

12.

Khuri, Sami & A. Sayfy. (2012). A Laplace variational iteration strategy for the solution of differential equations. Applied Mathematics Letters. 25(12). 2298–2305. 46 indexed citations

13.

Sayfy, A., et al.. (2012). A fourth-order adaptive collocation approach for the solution of generalized Emden-Fowler type equations. AIP conference proceedings. 1739–1743. 1 indexed citations

14.

Khuri, Sami & A. Sayfy. (2012). The boundary layer problem: A fourth-order adaptive collocation approach. Computers & Mathematics with Applications. 64(6). 2089–2099. 12 indexed citations

15.

Khuri, Sami & A. Sayfy. (2011). Troesch’s problem: A B-spline collocation approach. Mathematical and Computer Modelling. 54(9-10). 1907–1918. 42 indexed citations

16.

Khuri, Sami & A. Sayfy. (2010). A novel approach for the solution of a class of singular boundary value problems arising in physiology. Mathematical and Computer Modelling. 52(3-4). 626–636. 109 indexed citations

17.

Khuri, Sami & A. Sayfy. (2009). A numerical approach for solving an extended Fisher–Kolomogrov–Petrovskii–Piskunov equation. Journal of Computational and Applied Mathematics. 233(8). 2081–2089. 20 indexed citations

18.

Sayfy, A., et al.. (2006). Seismic inverse problems: determining seismic wave speeds using arrival times. International Journal of Computer Mathematics. 83(11). 797–808. 1 indexed citations

19.

Cooper, Gregory S. & A. Sayfy. (1983). Additive Runge-Kutta methods for stiff ordinary differential equations. Mathematics of Computation. 40(161). 207–218. 50 indexed citations

20.

Cooper, Gregory S. & A. Sayfy. (1979). Semiexplicit 𝐴-stable Runge-Kutta methods. Mathematics of Computation. 33(146). 541–556. 23 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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