Bogdan Grechuk

619 total citations
29 papers, 251 citations indexed

About

Bogdan Grechuk is a scholar working on Management Science and Operations Research, Finance and Artificial Intelligence. According to data from OpenAlex, Bogdan Grechuk has authored 29 papers receiving a total of 251 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Management Science and Operations Research, 10 papers in Finance and 5 papers in Artificial Intelligence. Recurrent topics in Bogdan Grechuk's work include Risk and Portfolio Optimization (17 papers), Stochastic processes and financial applications (8 papers) and Multi-Criteria Decision Making (4 papers). Bogdan Grechuk is often cited by papers focused on Risk and Portfolio Optimization (17 papers), Stochastic processes and financial applications (8 papers) and Multi-Criteria Decision Making (4 papers). Bogdan Grechuk collaborates with scholars based in United Kingdom, United States and Russia. Bogdan Grechuk's co-authors include Michael Zabarankin, Alexander N. Gorban, Ivan Tyukin, Evgeny M. Mirkes, Arvid Næss, Stan Uryasev and Stephen Green and has published in prestigious journals such as European Journal of Operational Research, Information Sciences and Neural Networks.

In The Last Decade

Bogdan Grechuk

24 papers receiving 224 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Bogdan Grechuk United Kingdom	10	140	79	63	37	32	29	251
Henryk Zähle Germany	9	184 1.3×	138 1.7×	68 1.1×	22 0.6×	20 0.6×	27	343
Martin Branda Czechia	12	262 1.9×	96 1.2×	99 1.6×	15 0.4×	25 0.8×	28	367
Hans-Jakob Lüthi Switzerland	10	95 0.7×	63 0.8×	59 0.9×	19 0.5×	17 0.5×	15	278
Gábor Rudolf United States	12	151 1.1×	37 0.5×	42 0.7×	16 0.4×	15 0.5×	21	337
John M. Cozzolino United States	10	94 0.7×	57 0.7×	60 1.0×	25 0.7×	42 1.3×	20	346
Tomasz Śliwiński Poland	6	167 1.2×	23 0.3×	37 0.6×	20 0.5×	18 0.6×	18	272
Yilin Ma China	8	239 1.7×	129 1.6×	84 1.3×	34 0.9×	19 0.6×	14	376
Diana Roman United Kingdom	11	377 2.7×	285 3.6×	146 2.3×	12 0.3×	40 1.3×	21	521
Karthyek Murthy Singapore	5	110 0.8×	23 0.3×	14 0.2×	21 0.6×	12 0.4×	15	172
Frédéric Vrins Belgium	11	54 0.4×	171 2.2×	73 1.2×	51 1.4×	9 0.3×	61	390

Countries citing papers authored by Bogdan Grechuk

Since Specialization

Citations

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

Fields of papers citing papers by Bogdan Grechuk

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bogdan Grechuk

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

Zabarankin, Michael, et al.. (2024). Benchmark-based deviation and drawdown measures in portfolio optimization. Optimization Letters. 18(7). 1561–1578.

Grechuk, Bogdan, et al.. (2023). Diophantine equations with three monomials. Journal of Number Theory. 253. 69–108.

Grechuk, Bogdan, et al.. (2023). Buffered and Reduced Multidimensional Distribution Functions and Their Application in Optimization. Optimization Letters. 18(2). 403–426. 1 indexed citations

Gorban, Alexander N., Bogdan Grechuk, & Ivan Tyukin. (2022). Stochastic Separation Theorems: How Geometry May Help to Correct AI Errors. Notices of the American Mathematical Society. 70(1). 1–1. 2 indexed citations

Grechuk, Bogdan, Alexander N. Gorban, & Ivan Tyukin. (2021). General stochastic separation theorems with optimal bounds. Neural Networks. 138. 33–56. 9 indexed citations

Grechuk, Bogdan. (2019). Practical stochastic separation theorems for product distributions. 1–8. 2 indexed citations

Tyukin, Ivan, Alexander N. Gorban, Bogdan Grechuk, & Stephen Green. (2019). Kernel Stochastic Separation Theorems and Separability Characterizations of Kernel Classifiers. 3. 1–6.

Gorban, Alexander N., et al.. (2018). Correction of AI systems by linear discriminants: Probabilistic foundations. Information Sciences. 466. 303–322. 37 indexed citations

Grechuk, Bogdan & Michael Zabarankin. (2018). Regression analysis: likelihood, error and entropy. Mathematical Programming. 174(1-2). 145–166. 4 indexed citations

10.

Zabarankin, Michael & Bogdan Grechuk. (2017). Forward and Inverse Problems in Two-Phase Fluid Dynamics. SIAM Journal on Control and Optimization. 55(6). 3969–3989. 3 indexed citations

11.

Grechuk, Bogdan & Michael Zabarankin. (2017). Sensitivity Analysis in Applications with Deviation, Risk, Regret, and Error Measures. SIAM Journal on Optimization. 27(4). 2481–2507. 7 indexed citations

12.

Grechuk, Bogdan & Michael Zabarankin. (2017). Direct data-based decision making under uncertainty. European Journal of Operational Research. 267(1). 200–211. 8 indexed citations

13.

Grechuk, Bogdan. (2014). A simple SSD-efficiency test. Optimization Letters. 8(7). 2135–2143. 4 indexed citations

14.

Grechuk, Bogdan & Michael Zabarankin. (2013). Inverse portfolio problem with mean-deviation model. European Journal of Operational Research. 234(2). 481–490. 19 indexed citations

15.

Grechuk, Bogdan, et al.. (2011). COOPERATIVE GAMES WITH GENERAL DEVIATION MEASURES. Mathematical Finance. 23(2). 339–365. 13 indexed citations

16.

Grechuk, Bogdan & Michael Zabarankin. (2011). Optimal risk sharing with general deviation measures. Annals of Operations Research. 200(1). 9–21. 10 indexed citations

17.

Grechuk, Bogdan & Michael Zabarankin. (2010). SCHUR CONVEX FUNCTIONALS: FATOU PROPERTY AND REPRESENTATION. Mathematical Finance. 22(2). 411–418. 6 indexed citations

18.

Grechuk, Bogdan. (2010). Isabelle Primer for Mathematicians. 1 indexed citations

19.

Grechuk, Bogdan, et al.. (2009). Maximum Entropy Principle with General Deviation Measures. Mathematics of Operations Research. 34(2). 445–467. 41 indexed citations

20.

Grechuk, Bogdan, et al.. (2009). CHEBYSHEV INEQUALITIES WITH LAW-INVARIANT DEVIATION MEASURES. Probability in the Engineering and Informational Sciences. 24(1). 145–170. 13 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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