Abdelghani Ouahab

2.5k total citations · 1 hit paper
98 papers, 1.9k citations indexed

About

Abdelghani Ouahab is a scholar working on Applied Mathematics, Control and Systems Engineering and Modeling and Simulation. According to data from OpenAlex, Abdelghani Ouahab has authored 98 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 87 papers in Applied Mathematics, 53 papers in Control and Systems Engineering and 41 papers in Modeling and Simulation. Recurrent topics in Abdelghani Ouahab's work include Nonlinear Differential Equations Analysis (86 papers), Stability and Controllability of Differential Equations (51 papers) and Fractional Differential Equations Solutions (40 papers). Abdelghani Ouahab is often cited by papers focused on Nonlinear Differential Equations Analysis (86 papers), Stability and Controllability of Differential Equations (51 papers) and Fractional Differential Equations Solutions (40 papers). Abdelghani Ouahab collaborates with scholars based in Algeria, United States and Spain. Abdelghani Ouahab's co-authors include Johnny Henderson, Mouffak Benchohra, Sotiris K. Ntouyas, John R. Graef, Juan J. Nieto, Lech Górniewicz, Tomás Caraballo, Smaïl Djebali, Rosana Rodrı́guez-López and Ravi P. Agarwal and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Mathematical Analysis and Applications and Applied Mathematics and Computation.

In The Last Decade

Abdelghani Ouahab

88 papers receiving 1.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Existence results for fractional order functional differential equations with infinite delay

2007 418 citations Mouffak Benchohra, Johnny Henderson et al. Journal of Mathematical Analysis and Applications profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Abdelghani Ouahab Algeria	22	1.7k	1.3k	662	644	275	98	1.9k
Muslim Malik India	23	1.2k 0.7×	798 0.6×	448 0.7×	645 1.0×	245 0.9×	130	1.7k
J. Vasundhara Devi United States	18	1.6k 0.9×	1.3k 1.0×	641 1.0×	405 0.6×	178 0.6×	48	2.0k
Yong‐Kui Chang China	23	1.6k 0.9×	960 0.8×	553 0.8×	825 1.3×	186 0.7×	99	1.7k
Xiao‐Bao Shu China	16	1.1k 0.6×	843 0.7×	329 0.5×	388 0.6×	137 0.5×	41	1.2k
Ti‐Jun Xiao China	27	2.0k 1.2×	763 0.6×	602 0.9×	1.4k 2.2×	288 1.0×	149	2.5k
S. Sivasundaram United States	16	1.0k 0.6×	641 0.5×	561 0.8×	418 0.6×	125 0.5×	57	1.4k
Hernán R. Henrı́quez Chile	22	1.7k 1.0×	575 0.5×	774 1.2×	1.2k 1.9×	100 0.4×	97	1.9k
Gisèle Mophou Guadeloupe	18	1.0k 0.6×	909 0.7×	441 0.7×	451 0.7×	88 0.3×	60	1.3k
Christopher S. Goodrich United States	29	3.0k 1.7×	2.1k 1.6×	1.1k 1.7×	375 0.6×	116 0.4×	119	3.2k
Toka Diagana United States	27	1.7k 1.0×	401 0.3×	593 0.9×	1.1k 1.7×	279 1.0×	96	2.0k

Countries citing papers authored by Abdelghani Ouahab

Since Specialization

Citations

This map shows the geographic impact of Abdelghani Ouahab'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 Abdelghani Ouahab with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Abdelghani Ouahab more than expected).

Fields of papers citing papers by Abdelghani Ouahab

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Abdelghani Ouahab. 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 Abdelghani Ouahab. The network helps show where Abdelghani Ouahab may publish in the future.

Co-authorship network of co-authors of Abdelghani Ouahab

This figure shows the co-authorship network connecting the top 25 collaborators of Abdelghani Ouahab. A scholar is included among the top collaborators of Abdelghani Ouahab 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 Abdelghani Ouahab. Abdelghani Ouahab 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

Ouahab, Abdelghani, et al.. (2024). On the Controllability of Coupled Nonlocal Partial Integrodifferential Equations Using Fractional Power Operators. Fractal and Fractional. 8(5). 270–270. 1 indexed citations

Ouahab, Abdelghani, et al.. (2024). Approximate Controllability of a Coupled Nonlocal Partial Functional Integro-differential Equations with Impulsive Effects. Qualitative Theory of Dynamical Systems. 23(5).

Ouahab, Abdelghani, et al.. (2023). Existence, uniqueness and stability results for coupled systems of fractional integro-differential equations with fixed and nonlocal anti-periodic boundary conditions. Journal of Interdisciplinary Mathematics. 26(2). 177–199.

Nieto, Juan J., et al.. (2022). Multivalued and random version of Perov fixed point theorem in generalized gauge spaces. Random Operators and Stochastic Equations. 30(1). 1–19. 1 indexed citations

Graef, John R., et al.. (2019). Existence results for systems of second-order impulsive differential equations. 88(1). 51–66. 6 indexed citations

Ouahab, Abdelghani, et al.. (2019). Nonlocal fractional differential inclusions with impulses at variable times. SHILAP Revista de lepidopterología. 2 indexed citations

Nieto, Juan J., Abdelghani Ouahab, & Rosana Rodrı́guez-López. (2018). Some deterministic and random fixed point theorems on a graph. Random Operators and Stochastic Equations. 26(4). 211–224. 1 indexed citations

Henderson, Johnny, et al.. (2017). Existence and uniqueness of solutions for a system of impulsive differential equations on the half-line. Journal of Nonlinear Functional Analysis. 2017(1). 1–16. 7 indexed citations

Graef, John R., et al.. (2017). Some Krasnosel’skii type random fixed point theorems. Journal of Nonlinear Functional Analysis. 2017(1). 1–34. 6 indexed citations

10.

Nieto, Juan J., et al.. (2016). Random fixed point theorem in generalized Banach space and applications. Random Operators and Stochastic Equations. 24(2). 93–112. 15 indexed citations

11.

Graef, John R., Johnny Henderson, & Abdelghani Ouahab. (2011). Differential inclusions with nonlocal conditions: existence results and topological properties of solution sets. Topological Methods in Nonlinear Analysis. 37(1). 117–145. 3 indexed citations

12.

Djebali, Smaïl, Lech Górniewicz, & Abdelghani Ouahab. (2008). Filippov-Ważewski theorems and structure of solution sets for first order impulsive semilinear functional differential inclusions. Topological Methods in Nonlinear Analysis. 32(2). 261–312. 11 indexed citations

13.

Benchohra, Mouffak, Johnny Henderson, Sotiris K. Ntouyas, & Abdelghani Ouahab. (2008). Existence Results for Fractional Functional Differential Inclusions with Infinite Delay and Applications to Control Theory. Fractional Calculus and Applied Analysis. 11(1). 35–56. 57 indexed citations

14.

Graef, John R. & Abdelghani Ouahab. (2008). Nonresonance impulsive functional dynamic boundary value inclusions on time scales. Nonlinear studies. 15(4). 339–354. 3 indexed citations

15.

Henderson, Johnny & Abdelghani Ouahab. (2007). Controllability of Nondensely Defined Impulsive Functional Semilinear Differential Inclusions in Frechet Spaces. International Journal of Applied Mathematics & Statistics. 9. 35–54. 6 indexed citations

16.

Ouahab, Abdelghani. (2005). Local and global existence and uniqueness results for impulsive functional differential equations with multiple delay. Journal of Mathematical Analysis and Applications. 323(1). 456–472. 27 indexed citations

17.

Agarwal, Ravi P., Mouffak Benchohra, Donal O’Regan, & Abdelghani Ouahab. (2004). Second Order Impulsive Dynamic Equations on Time Scales. 11. 223–234. 21 indexed citations

18.

Benchohra, Mouffak, et al.. (2004). EXISTENCE RESULTS FOR BOUNDARY VALUE PROBLEMS FOR FOURTH-ORDER DIFFERENTIAL INCLUSIONS WITH NONCONVEX VALUED RIGHT HAND SIDE. Archivum Mathematicum. 40(3). 219–227. 3 indexed citations

19.

Benchohra, Mouffak & Abdelghani Ouahab. (2003). Multiple solutions for nonresonance impulsive functional differential equations. SHILAP Revista de lepidopterología. 3 indexed citations

20.

Benchohra, Mouffak & Abdelghani Ouahab. (2003). Impulsive neutral functional differential inclusions with variable times. SHILAP Revista de lepidopterología. 2003. 102523–102523. 11 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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