Ibrahim Ekren

517 total citations
12 papers, 209 citations indexed

About

Ibrahim Ekren is a scholar working on Finance, Applied Mathematics and Economics and Econometrics. According to data from OpenAlex, Ibrahim Ekren has authored 12 papers receiving a total of 209 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Finance, 5 papers in Applied Mathematics and 4 papers in Economics and Econometrics. Recurrent topics in Ibrahim Ekren's work include Stochastic processes and financial applications (8 papers), Nonlinear Partial Differential Equations (5 papers) and Navier-Stokes equation solutions (2 papers). Ibrahim Ekren is often cited by papers focused on Stochastic processes and financial applications (8 papers), Nonlinear Partial Differential Equations (5 papers) and Navier-Stokes equation solutions (2 papers). Ibrahim Ekren collaborates with scholars based in United States, France and Austria. Ibrahim Ekren's co-authors include Nizar Touzi, Jianfeng Zhang, Jianfeng Zhang, Jianfeng Zhang, Erhan Bayraktar, Yili Zhang and Xin Zhang and has published in prestigious journals such as SIAM Journal on Control and Optimization, Proceedings of the American Mathematical Society and The Annals of Probability.

In The Last Decade

Ibrahim Ekren

9 papers receiving 185 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ibrahim Ekren United States	5	168	51	50	50	50	12	209
Andrea Cosso Italy	12	217 1.3×	61 1.2×	75 1.5×	70 1.4×	43 0.9×	27	280
Adrien Richou France	10	252 1.5×	41 0.8×	39 0.8×	58 1.2×	28 0.6×	18	269
Ekaterina Voltchkova France	5	355 2.1×	67 1.3×	32 0.6×	42 0.8×	67 1.3×	6	429
Jinniao Qiu Canada	9	133 0.8×	23 0.5×	31 0.6×	46 0.9×	46 0.9×	26	221
Idris Kharroubi France	13	283 1.7×	85 1.7×	31 0.6×	89 1.8×	39 0.8×	28	353
Johan Tysk Sweden	12	252 1.5×	80 1.6×	97 1.9×	36 0.7×	31 0.6×	32	396
Bruno Dupire United States	5	232 1.4×	71 1.4×	19 0.4×	36 0.7×	22 0.4×	5	271
Zhenjie Ren France	8	96 0.6×	38 0.7×	34 0.7×	40 0.8×	23 0.5×	23	146
Alexandre Popier France	8	189 1.1×	72 1.4×	35 0.7×	30 0.6×	20 0.4×	21	219
João Saúde Saudi Arabia	4	166 1.0×	104 2.0×	25 0.5×	35 0.7×	53 1.1×	6	269

Countries citing papers authored by Ibrahim Ekren

Since Specialization

Citations

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

Fields of papers citing papers by Ibrahim Ekren

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ibrahim Ekren

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

All Works

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12 of 12 papers shown

1.

Bayraktar, Erhan, Ibrahim Ekren, & Xin Zhang. (2025). Comparison of viscosity solutions for a class of second-order PDEs on the Wasserstein space. Communications in Partial Differential Equations. 50(4). 570–613. 2 indexed citations

2.

Bayraktar, Erhan, Ibrahim Ekren, & Xin Zhang. (2025). Convergence Rate of Particle System for Second-Order PDEs on Wasserstein Space. SIAM Journal on Control and Optimization. 63(3). 1768–1782.

3.

Ekren, Ibrahim, et al.. (2024). Multidimensional Kyle–Back Model with a Risk Averse Informed Trader. SIAM Journal on Financial Mathematics. 15(1). 93–120.

4.

Bayraktar, Erhan, Ibrahim Ekren, & Xin Zhang. (2023). A smooth variational principle on Wasserstein space. Proceedings of the American Mathematical Society. 2 indexed citations

5.

Ekren, Ibrahim, et al.. (2023). Kyle–Back models with risk aversion and non-Gaussian beliefs. The Annals of Applied Probability. 33(6A). 1 indexed citations

6.

Bayraktar, Erhan, Ibrahim Ekren, & Yili Zhang. (2020). On the asymptotic optimality of the comb strategy for prediction with expert advice. The Annals of Applied Probability. 30(6). 5 indexed citations

7.

Bayraktar, Erhan, Ibrahim Ekren, & Xin Zhang. (2020). Finite-time 4-expert prediction problem. Communications in Partial Differential Equations. 45(7). 714–757. 3 indexed citations

8.

Bayraktar, Erhan, et al.. (2018). Asymptotics for Small Nonlinear Price Impact: A PDE Homogenization Approach to the Multidimensional Case. SSRN Electronic Journal.

9.

Ekren, Ibrahim, Nizar Touzi, & Jianfeng Zhang. (2016). Viscosity solutions of fully nonlinear parabolic path dependent PDEs: Part I. The Annals of Probability. 44(2). 69 indexed citations

10.

Ekren, Ibrahim & Jianfeng Zhang. (2016). Pseudo-Markovian viscosity solutions of fully nonlinear degenerate PPDEs. 1(1). 9 indexed citations

11.

Ekren, Ibrahim, Nizar Touzi, & Jianfeng Zhang. (2014). Optimal stopping under nonlinear expectation. Stochastic Processes and their Applications. 124(10). 3277–3311. 31 indexed citations

12.

Ekren, Ibrahim, et al.. (2014). On viscosity solutions of path dependent PDEs. The Annals of Probability. 42(1). 87 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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