Ilya Krishtal

746 total citations
35 papers, 402 citations indexed

About

Ilya Krishtal is a scholar working on Applied Mathematics, Mathematical Physics and Computer Vision and Pattern Recognition. According to data from OpenAlex, Ilya Krishtal has authored 35 papers receiving a total of 402 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Applied Mathematics, 21 papers in Mathematical Physics and 6 papers in Computer Vision and Pattern Recognition. Recurrent topics in Ilya Krishtal's work include Mathematical Analysis and Transform Methods (15 papers), Spectral Theory in Mathematical Physics (10 papers) and Algebraic and Geometric Analysis (7 papers). Ilya Krishtal is often cited by papers focused on Mathematical Analysis and Transform Methods (15 papers), Spectral Theory in Mathematical Physics (10 papers) and Algebraic and Geometric Analysis (7 papers). Ilya Krishtal collaborates with scholars based in United States, Russia and India. Ilya Krishtal's co-authors include А. Г. Баскаков, Akram Aldroubi, Edward N. Wilson, Radu Bălan, Kasso A. Okoudjou, Joan Davis, Guido Weiss, Jeffrey D. Blanchard, Sui Tang and Анатолий Григорьевич Баскаков and has published in prestigious journals such as Mathematics of Computation, Journal of Mathematical Analysis and Applications and Journal of Functional Analysis.

In The Last Decade

Ilya Krishtal

32 papers receiving 363 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ilya Krishtal United States	14	314	194	97	59	55	35	402
Kasso A. Okoudjou United States	14	446 1.4×	257 1.3×	120 1.2×	55 0.9×	31 0.6×	50	536
Yurii Lyubarskii Norway	13	360 1.1×	103 0.5×	126 1.3×	75 1.3×	39 0.7×	39	470
Demetrio Stojanoff Argentina	13	352 1.1×	209 1.1×	37 0.4×	52 0.9×	159 2.9×	47	458
Antonio Córdoba United States	8	282 0.9×	162 0.8×	50 0.5×	35 0.6×	34 0.6×	18	356
Antonio G. Garcı́a Spain	11	396 1.3×	129 0.7×	141 1.5×	50 0.8×	42 0.8×	64	501
Fabio Nicola Italy	15	593 1.9×	453 2.3×	105 1.1×	19 0.3×	52 0.9×	75	703
V. P. Havin Russia	12	407 1.3×	185 1.0×	89 0.9×	21 0.4×	62 1.1×	20	491
R.A Zalik United States	10	241 0.8×	82 0.4×	100 1.0×	28 0.5×	58 1.1×	43	355
Joaquim Ortega‐Cerdà Spain	13	469 1.5×	241 1.2×	40 0.4×	16 0.3×	27 0.5×	52	526
Борис Сергеевич Кашин Russia	13	206 0.7×	107 0.6×	63 0.6×	104 1.8×	107 1.9×	75	463

Countries citing papers authored by Ilya Krishtal

Since Specialization

Citations

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

Fields of papers citing papers by Ilya Krishtal

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ilya Krishtal

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

Aldroubi, Akram, et al.. (2025). Reconstruction Algorithms for Source Term Recovery from Dynamical Samples in Catalyst Models. Journal of Fourier Analysis and Applications. 31(4).

Aldroubi, Akram, et al.. (2023). Predictive algorithms in dynamical sampling for burst-like forcing terms. Applied and Computational Harmonic Analysis. 65. 322–347. 3 indexed citations

Aldroubi, Akram, et al.. (2023). Recovery of rapidly decaying source terms from dynamical samples in evolution equations. 21(1). 3 indexed citations

Баскаков, А. Г., et al.. (2021). Spectral Properties of Classical Dirac Operators and Operators with Involution in Homogeneous Function Spaces. Differential Equations. 57(10). 1273–1278. 2 indexed citations

Баскаков, А. Г., et al.. (2021). Spectral Properties of the Dirac Operatoron the Real Line. Differential Equations. 57(2). 139–147. 1 indexed citations

Баскаков, А. Г., et al.. (2020). ON THE SPECTRAL ANALYSIS OF A DIFFERENTIAL OPERATOR WITH AN INVOLUTION AND GENERAL BOUNDARY CONDITIONS. 11(2). 30–39. 10 indexed citations

Aldroubi, Akram, Ilya Krishtal, & Sui Tang. (2018). Phaseless reconstruction from space–time samples. Applied and Computational Harmonic Analysis. 48(1). 395–414. 6 indexed citations

Aldroubi, Akram, Ilya Krishtal, & Sui Tang. (2017). Phase retrieval of evolving signals from space-time samples. 46–49. 2 indexed citations

Баскаков, А. Г. & Ilya Krishtal. (2017). Spectral Analysis of Abstract Parabolic Operators in Homogeneous Function Spaces, II. Mediterranean Journal of Mathematics. 14(4).

10.

Баскаков, А. Г. & Ilya Krishtal. (2014). Memory estimation of inverse operators. Journal of Functional Analysis. 267(8). 2551–2605. 20 indexed citations

11.

Aldroubi, Akram, Joan Davis, & Ilya Krishtal. (2014). Exact Reconstruction of Signals in Evolutionary Systems Via Spatiotemporal Trade-off. Journal of Fourier Analysis and Applications. 21(1). 11–31. 24 indexed citations

12.

Баскаков, А. Г. & Ilya Krishtal. (2013). On completeness of spectral subspaces of linear relations and ordered pairs of linear operators. Journal of Mathematical Analysis and Applications. 407(1). 157–178. 7 indexed citations

13.

Krishtal, Ilya. (2011). Wiener’s lemma: pictures at an exhibition. Revista de la Unión Matemática Argentina. 52(2). 61–79. 8 indexed citations

14.

Bălan, Radu & Ilya Krishtal. (2010). An almost periodic noncommutative Wiener's Lemma. Journal of Mathematical Analysis and Applications. 370(2). 339–349. 17 indexed citations

15.

Aldroubi, Akram, А. Г. Баскаков, & Ilya Krishtal. (2008). Slanted matrices, Banach frames, and sampling. Journal of Functional Analysis. 255(7). 1667–1691. 46 indexed citations

16.

Krishtal, Ilya & Kasso A. Okoudjou. (2008). Invertibility of the Gabor frame operator on the Wiener amalgam space. Journal of Approximation Theory. 153(2). 212–224. 15 indexed citations

17.

Баскаков, А. Г. & Ilya Krishtal. (2006). On harmonic analysis of causal operators. Functional Analysis and Its Applications. 40(1). 52–55. 2 indexed citations

18.

Aldroubi, Akram & Ilya Krishtal. (2005). Robustness of sampling and reconstruction and Beurling–Landau-type theorems for shift-invariant spaces. Applied and Computational Harmonic Analysis. 20(2). 250–260. 15 indexed citations

19.

Баскаков, А. Г. & Ilya Krishtal. (2005). Spectral analysis of operators with the two-point Bohr spectrum. Journal of Mathematical Analysis and Applications. 308(2). 420–439. 15 indexed citations

20.

Krishtal, Ilya, et al.. (2005). Parseval frame wavelets with En(2)-dilations. Applied and Computational Harmonic Analysis. 19(3). 386–431. 24 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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