Bashir Ahmad

27.7k total citations · 4 hit papers
876 papers, 22.7k citations indexed

About

Bashir Ahmad is a scholar working on Applied Mathematics, Modeling and Simulation and Numerical Analysis. According to data from OpenAlex, Bashir Ahmad has authored 876 papers receiving a total of 22.7k indexed citations (citations by other indexed papers that have themselves been cited), including 479 papers in Applied Mathematics, 444 papers in Modeling and Simulation and 262 papers in Numerical Analysis. Recurrent topics in Bashir Ahmad's work include Nonlinear Differential Equations Analysis (436 papers), Fractional Differential Equations Solutions (429 papers) and Differential Equations and Numerical Methods (245 papers). Bashir Ahmad is often cited by papers focused on Nonlinear Differential Equations Analysis (436 papers), Fractional Differential Equations Solutions (429 papers) and Differential Equations and Numerical Methods (245 papers). Bashir Ahmad collaborates with scholars based in Saudi Arabia, Pakistan and China. Bashir Ahmad's co-authors include Ahmed Alsaedi, Tasawar Hayat, Sotiris K. Ntouyas, Juan J. Nieto, A. Alsaedi, S. Sivasundaram, Guotao Wang, Lihong Zhang, F. M. Abbasi and Jessada Tariboon and has published in prestigious journals such as SHILAP Revista de lepidopterología, Renewable and Sustainable Energy Reviews and PLoS ONE.

In The Last Decade

Bashir Ahmad

827 papers receiving 21.4k 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 a coupled system of nonlinear fractional differential equations with three-point boundary conditions

2009 432 citations Bashir Ahmad et al. profile →
Equivalent projectors for virtual element methods

2013 397 citations Bashir Ahmad et al. profile →
Hadamard-Type Fractional Differential Equations, Inclusions and Inequalities

2017 312 citations Bashir Ahmad, Ahmed Alsaedi et al. profile →
Importance of snow and glacier meltwater for agriculture on the Indo-Gangetic Plain

2019 235 citations Bashir Ahmad et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Bashir Ahmad Saudi Arabia	74	9.8k	9.5k	5.1k	5.1k	3.9k	876	22.7k
Ahmed Alsaedi Saudi Arabia	107	3.9k 0.4×	5.9k 0.6×	2.2k 0.4×	22.2k 4.4×	13.8k 3.5×	1.2k	50.9k
YangQuan Chen United States	88	2.5k 0.3×	12.0k 1.3×	4.4k 0.9×	2.2k 0.4×	766 0.2×	1.1k	38.5k
Mark M. Meerschaert United States	63	3.4k 0.4×	10.6k 1.1×	6.0k 1.2×	742 0.1×	556 0.1×	203	16.2k
Ian Turner Australia	55	2.3k 0.2×	8.8k 0.9×	7.0k 1.4×	1.0k 0.2×	951 0.2×	316	12.0k
Yong Zhang United States	37	670 0.1×	2.6k 0.3×	1.2k 0.2×	585 0.1×	217 0.1×	202	6.0k
Mohammad Mehdi Rashidi Iran	83	293 0.0×	2.4k 0.2×	1.1k 0.2×	16.8k 3.3×	12.2k 3.1×	537	22.1k
Yonghong Wu China	44	4.3k 0.4×	3.0k 0.3×	2.2k 0.4×	266 0.1×	350 0.1×	490	8.4k
Xiao‐Jun Yang China	58	2.4k 0.2×	6.7k 0.7×	3.2k 0.6×	837 0.2×	406 0.1×	323	10.3k
Yuantong Gu Australia	60	121 0.0×	982 0.1×	729 0.1×	1.6k 0.3×	2.6k 0.7×	523	15.0k
Xiaoming Wang China	40	775 0.1×	266 0.0×	757 0.1×	439 0.1×	3.1k 0.8×	187	7.9k

Countries citing papers authored by Bashir Ahmad

Since Specialization

Citations

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

Fields of papers citing papers by Bashir Ahmad

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bashir Ahmad

This figure shows the co-authorship network connecting the top 25 collaborators of Bashir Ahmad. A scholar is included among the top collaborators of Bashir Ahmad 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 Bashir Ahmad. Bashir Ahmad is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Ntouyas, Sotiris K., et al.. (2025). Existence and Uniqueness Results for (k, ψ)-Caputo Fractional Boundary Value Problems Involving Multi-Point Closed Boundary Conditions. SHILAP Revista de lepidopterología. 5(4). 37–37.

Alsaedi, Ahmed, et al.. (2024). Existence results for a nonlocal q -integro multipoint boundary value problem involving a fractional q -difference equation with dual hybrid terms. Analele Universităţii "Ovidius" Constanţa. Seria Matematică. 32(3). 5–32.

Wang, Guotao, Zhuobin Zhang, & Bashir Ahmad. (2024). On the existence of radial solutions to a nonlinear k-Hessian system with gradient term. Nonlinear Analysis Real World Applications. 82. 104255–104255.

Ahmad, Bashir, et al.. (2023). Nonlinear coupled Liouville-Caputo fractional differential equations with a new class of nonlocal boundary conditions. Miskolc mathematical notes/Mathematical notes. 24(1). 31–31. 2 indexed citations

Zhang, Lihong, Y. Zhang, Guotao Wang, & Bashir Ahmad. (2023). The multiplicity of radial k-convex solutions for an augmented Hessian equation. Journal of Mathematical Analysis and Applications. 527(1). 127408–127408. 3 indexed citations

Alsaedi, Ahmed, et al.. (2022). Existence results for nonlocal Hilfer-type integral-multipoint boundary value problems with mixed nonlinearities. Filomat. 36(14). 4751–4766. 5 indexed citations

Ahmad, Bashir, et al.. (2021). Riemann-Stieltjes Integral boundary value problems involving mixed Riemann-Liouville and Caputo fractional derivatives. Journal of Nonlinear Functional Analysis. 2021(1). 7 indexed citations

Alsaedi, Ahmed, et al.. (2020). Existence results and the dimension of the solution set for a nonlocal inclusions problem with mixed fractional derivatives and integrals. Journal of Nonlinear Functional Analysis. 2020(1). 5 indexed citations

Ahmad, Bashir, Johnny Henderson, & Rodica Luca. (2020). Boundary Value Problems for Fractional Differential Equations and Systems. 27 indexed citations

10.

Ahmad, Bashir, et al.. (2019). Multi-term fractional boundary value problems with four-point boundary conditions. Journal of Nonlinear Functional Analysis. 2019(1). 3 indexed citations

11.

Ahmad, Bashir, Sotiris K. Ntouyas, & Ahmed Alsaedi. (2019). Coupled systems of fractional differential inclusions with coupled boundary conditions. SHILAP Revista de lepidopterología. 8 indexed citations

12.

Ahmad, Bashir, et al.. (2018). Multi-term fractional differential equations and inclusions with generalized nonlocal fractional integro-differential boundary conditions. Journal of Nonlinear Functional Analysis. 2018. 1 indexed citations

13.

Gu, Haibo, Yong Zhou, Bashir Ahmad, & Ahmed Alsaedi. (2017). Integral solutions of fractional evolution equations with nondense domain. SHILAP Revista de lepidopterología. 8 indexed citations

14.

Zhang, Lihong, Bashir Ahmad, & Guotao Wang. (2017). Analysis and application of diffusion equations involving a new fractional derivative without singular kernel. SHILAP Revista de lepidopterología. 2 indexed citations

15.

Ahmad, Bashir, Sotiris K. Ntouyas, & Ahmed Alsaedi. (2017). Fractional Differential Equations and Inclusions with Nonlocal Generalized Riemann-Liouville Integral Boundary Conditions. SHILAP Revista de lepidopterología. 3 indexed citations

16.

Ahmad, Bashir, et al.. (2017). Caputo-type fractional boundary value problems for differential equations and inclusions with multiple fractional derivatives. Journal of Nonlinear Functional Analysis. 2017(1). 1–22. 5 indexed citations

17.

Hayat, Tasawar, Syed Irfan Shah, Bashir Ahmad, & M. Mustafa. (2014). Effect of Slip on Peristaltic Flow of Powell-Eyring Fluid in a Symmetric Channel. SHILAP Revista de lepidopterología. 10 indexed citations

18.

Ahmad, Bashir & Sotiris K. Ntouyas. (2011). A study of second order differential inclusions with four-point integral boundary conditions. 31(2). 137–137. 4 indexed citations

19.

Ahmad, Bashir & Ravi P. Agarwal. (2011). On nonlocal fractional boundary value problems. The American Journal of Cardiology. 18(4). 113–7. 31 indexed citations

20.

Ahmad, Bashir. (2011). Boundary-value problems for nonlinear third-order q-difference equations. SHILAP Revista de lepidopterología. 44 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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