Aman Ullah

3.5k total citations · 1 hit paper
134 papers, 2.5k citations indexed

About

Aman Ullah is a scholar working on Modeling and Simulation, Statistics and Probability and Applied Mathematics. According to data from OpenAlex, Aman Ullah has authored 134 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Modeling and Simulation, 38 papers in Statistics and Probability and 34 papers in Applied Mathematics. Recurrent topics in Aman Ullah's work include Fractional Differential Equations Solutions (66 papers), Nonlinear Differential Equations Analysis (29 papers) and Nonlinear Waves and Solitons (26 papers). Aman Ullah is often cited by papers focused on Fractional Differential Equations Solutions (66 papers), Nonlinear Differential Equations Analysis (29 papers) and Nonlinear Waves and Solitons (26 papers). Aman Ullah collaborates with scholars based in Pakistan, Türkiye and Saudi Arabia. Aman Ullah's co-authors include Shabir Ahmad, Kamal Shah, Ali Akgül, Hrishikesh D. Vinod, Muhammad Arfan, Thabet Abdeljawad, Peter Sprent, Qasem M. Al‐Mdallal, Dumitru Bǎleanu and J. B. Copas and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of the American Statistical Association and Econometrica.

In The Last Decade

Aman Ullah

120 papers receiving 2.3k citations

Hit Papers

Computational study on the dynamics of fractional order d... 2022 2026 2023 2024 2022 20 40 60
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.

  1. Computational study on the dynamics of fractional order differential equations with applications
    2022 71 citations Kamal Shah, Muhammad Arfan et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Aman Ullah Pakistan 29 1.2k 589 457 444 435 134 2.5k
David Applebaum United Kingdom 15 410 0.3× 274 0.5× 363 0.8× 817 1.8× 176 0.4× 64 2.9k
R. Liptser Israel 19 317 0.3× 618 1.0× 228 0.5× 330 0.7× 299 0.7× 81 3.5k
Andris Abakuks United Kingdom 11 400 0.3× 575 1.0× 349 0.8× 277 0.6× 574 1.3× 23 3.4k
Denis Talay France 24 246 0.2× 388 0.7× 336 0.7× 246 0.6× 81 0.2× 64 2.6k
Guy Barles France 39 863 0.7× 169 0.3× 381 0.8× 2.5k 5.7× 261 0.6× 112 5.5k
Enrico Scalas Italy 25 2.9k 2.4× 209 0.4× 1.2k 2.5× 1.2k 2.8× 218 0.5× 127 4.9k
Shinzo Watanabe Japan 26 371 0.3× 691 1.2× 452 1.0× 1.2k 2.6× 283 0.7× 60 5.4k
Yaozhong Hu United States 30 640 0.5× 315 0.5× 256 0.6× 545 1.2× 46 0.1× 157 3.9k
Nobuyuki Ikeda Japan 17 283 0.2× 425 0.7× 360 0.8× 783 1.8× 235 0.5× 40 3.5k
François Delarue France 27 447 0.4× 271 0.5× 363 0.8× 424 1.0× 73 0.2× 60 2.4k

Countries citing papers authored by Aman Ullah

Since Specialization
Citations

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

Fields of papers citing papers by Aman Ullah

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Aman Ullah

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

All Works

20 of 20 papers shown
1.
2.
Haq, Izhar Ul, et al.. (2024). Mathematical analysis of fractional order co-abuse infection model using power law type kernel. Journal of Mathematics and Computer Science. 352–370.
3.
Ullah, Aman, et al.. (2024). Construction of optical solitary wave solutions and their propagation for Kuralay system using tanh-coth and energy balance method. Results in Physics. 59. 107556–107556. 10 indexed citations
4.
Ali, Farman, et al.. (2024). Aspiration Thrombectomy Using Inari FlowTriever System for Inferior Vena Cava Tumor Thrombus: A Case Report. Cureus. 16(4). e58380–e58380. 1 indexed citations
5.
Ullah, Aman, et al.. (2023). Hybrid fuzzy Laplace-like transforms for solving fractional-order fuzzy differential equations. Fuzzy Sets and Systems. 473. 108739–108739. 1 indexed citations
6.
Ullah, Aman, et al.. (2023). Generalized kernel regularized least squares estimator with parametric error covariance. Empirical Economics. 64(6). 3059–3088. 1 indexed citations
7.
Mahmoud, Emad E., Sayed Saifullah, Aman Ullah, et al.. (2023). New waves solutions of a nonlinear Landau–Ginzburg–Higgs equation: The Sardar-subequation and energy balance approaches. Results in Physics. 51. 106736–106736. 31 indexed citations
8.
Ullah, Aman, et al.. (2022). Series Type Solution of Fuzzy Fractional Order Swift–Hohenberg Equation by Fuzzy Hybrid Sumudu Transform. Mathematical Problems in Engineering. 2022. 1–15. 2 indexed citations
9.
Irfan, Hafiz Muhammad, Alamgeer Umme Habiba Hasan, Aman Ullah, et al.. (2022). Noscapine hydrochloride (benzyl-isoquinoline alkaloid) effectively prevents protein denaturation through reduction of IL-6, NF-kB, COX-2, Prostaglandin-E2 in rheumatic rats. Saudi Pharmaceutical Journal. 30(12). 1791–1801. 6 indexed citations
10.
Abbasi, Adnan, Shabir Ahmad, Aman Ullah, et al.. (2021). Complex dynamics of multi strain TB model under nonlocal and nonsingular fractal fractional operator. Results in Physics. 30. 104823–104823. 21 indexed citations
11.
Ahmad, Shabir, Aman Ullah, Mohammad Partohaghighi, et al.. (2021). Oscillatory and complex behaviour of Caputo-Fabrizio fractional order HIV-1 infection model. AIMS Mathematics. 7(3). 4778–4792. 41 indexed citations
12.
Ahmad, Shabir, et al.. (2021). Computational analysis of fuzzy fractional order non-dimensional Fisher equation. Physica Scripta. 96(8). 84004–84004. 23 indexed citations
13.
Arfan, Muhammad, Kamal Shah, Aman Ullah, & Thabet Abdeljawad. (2021). Study of fuzzy fractional order diffusion problem under the Mittag-Leffler Kernel Law. Physica Scripta. 96(7). 74002–74002. 18 indexed citations
14.
Arfan, Muhammad, Kamal Shah, & Aman Ullah. (2021). Fractal-fractional mathematical model of four species comprising of prey-predation. Physica Scripta. 96(12). 124053–124053. 11 indexed citations
15.
Khan, Faiz Muhammad, et al.. (2021). A Benchmark Generalization of Fuzzy Soft Ideals in Ordered Semigroups. Analele Universităţii "Ovidius" Constanţa. Seria Matematică. 29(2). 155–171.
16.
Ullah, Aman, et al.. (2020). On analysis of the fuzzy fractional order Volterra-Fredholm integro-differential equation. Alexandria Engineering Journal. 60(1). 1827–1838. 26 indexed citations
17.
Ullah, Aman, et al.. (2010). Self-Medication with Antibiotics in Urban Areas of Peshawar. SHILAP Revista de lepidopterología. 1 indexed citations
18.
Ullah, Aman & Debasri Mukherjee. (2001). Consistent Estimation of Regression Coecients in Replicated Data with Non-Normal Measurement Errors. Annals of economics and finance. 2(1). 249–264. 5 indexed citations
19.
Ullah, Aman, et al.. (1980). The Finite Sample Properties of OLS and IV Estimators in Special Rational Distributed Lag Models. Scholarship@Western (Western University). 8 indexed citations
20.
Nagar, A. L. & Aman Ullah. (1972). Exact Moments of the Two-Stage Least-Squares Estimator and Their Approximations. Scholarship@Western (Western University). 1 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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