Olha Ivanyshyn

584 total citations
24 papers, 355 citations indexed

About

Olha Ivanyshyn is a scholar working on Mathematical Physics, Mechanics of Materials and Biomedical Engineering. According to data from OpenAlex, Olha Ivanyshyn has authored 24 papers receiving a total of 355 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Mathematical Physics, 13 papers in Mechanics of Materials and 13 papers in Biomedical Engineering. Recurrent topics in Olha Ivanyshyn's work include Numerical methods in inverse problems (19 papers), Microwave Imaging and Scattering Analysis (12 papers) and Electromagnetic Scattering and Analysis (6 papers). Olha Ivanyshyn is often cited by papers focused on Numerical methods in inverse problems (19 papers), Microwave Imaging and Scattering Analysis (12 papers) and Electromagnetic Scattering and Analysis (6 papers). Olha Ivanyshyn collaborates with scholars based in Germany, Türkiye and United Kingdom. Olha Ivanyshyn's co-authors include Rainer Kreß, Tomas Johansson, Pedro Serranho, Frédérique Le Louër, Frank Bauer, Roman Chapko, Mourad Sini, Fioralba Cakoni, Shashanka Ubaru and Lior Horesh and has published in prestigious journals such as Journal of Computational Physics, Applied Mathematics and Computation and SIAM Journal on Applied Mathematics.

In The Last Decade

Olha Ivanyshyn

22 papers receiving 319 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Olha Ivanyshyn Germany 10 299 257 156 61 48 24 355
Roland Griesmaier Germany 11 227 0.8× 214 0.8× 160 1.0× 65 1.1× 60 1.3× 30 378
Kiriakie Kiriaki Greece 10 198 0.7× 144 0.6× 193 1.2× 39 0.6× 33 0.7× 18 289
Emilia Blåsten Hong Kong 9 183 0.6× 139 0.5× 75 0.5× 59 1.0× 32 0.7× 21 280
Frédérique Le Louër France 15 177 0.6× 106 0.4× 235 1.5× 141 2.3× 45 0.9× 29 374
Vincent Jugnon France 7 104 0.3× 180 0.7× 145 0.9× 11 0.2× 23 0.5× 14 262
Wenjia Jing United States 9 99 0.3× 107 0.4× 106 0.7× 31 0.5× 37 0.8× 23 282
Gaële Perrusson France 10 113 0.4× 198 0.8× 71 0.5× 100 1.6× 146 3.0× 17 314
Elisa Francini Italy 13 278 0.9× 127 0.5× 150 1.0× 20 0.3× 19 0.4× 35 416
D. Franceschini Italy 11 80 0.3× 271 1.1× 71 0.5× 68 1.1× 196 4.1× 33 414
Kazumi Tanuma Japan 11 103 0.3× 94 0.4× 242 1.6× 10 0.2× 18 0.4× 30 335

Countries citing papers authored by Olha Ivanyshyn

Since Specialization
Citations

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

Fields of papers citing papers by Olha Ivanyshyn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Olha Ivanyshyn

This figure shows the co-authorship network connecting the top 25 collaborators of Olha Ivanyshyn. A scholar is included among the top collaborators of Olha Ivanyshyn 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 Olha Ivanyshyn. Olha Ivanyshyn 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.
Lee, Won Kyung, Olha Ivanyshyn, Yingdong Lu, et al.. (2025). Fast Linear Solvers via AI-Tuned Markov Chain Monte Carlo-based Matrix Inversion. ArXiv.org. 1800–1807.
2.
Ivanyshyn, Olha, et al.. (2022). Initial stages of a three dimensional dam break flow. Applied Ocean Research. 127. 103325–103325.
3.
Ivanyshyn, Olha, et al.. (2021). Numerical solution of a generalized boundary value problem for the modified Helmholtz equation in two dimensions. Mathematics and Computers in Simulation. 190. 181–191. 1 indexed citations
4.
Ivanyshyn, Olha & Frédérique Le Louër. (2021). An Inverse Parameter Problem with Generalized Impedance Boundary Condition for Two-Dimensional Linear Viscoelasticity. SIAM Journal on Applied Mathematics. 81(4). 1668–1690. 2 indexed citations
5.
Ivanyshyn, Olha. (2019). Reconstruction of generalized impedance functions for 3D acoustic scattering. Journal of Computational Physics. 392. 444–455. 2 indexed citations
6.
Ivanyshyn, Olha, et al.. (2018). Boundary integral equations for the exterior Robin problem in two dimensions. Applied Mathematics and Computation. 337. 25–33. 1 indexed citations
7.
Cakoni, Fioralba, et al.. (2018). A boundary integral equation for the transmission eigenvalue problem for Maxwell equation. Mathematical Methods in the Applied Sciences. 41(4). 1316–1330. 4 indexed citations
8.
Ivanyshyn, Olha & Rainer Kreß. (2017). Nonlinear integral equations for Bernoulli’s free boundary value problem in three dimensions. Computers & Mathematics with Applications. 74(11). 2784–2791. 5 indexed citations
9.
Ivanyshyn, Olha & Frédérique Le Louër. (2016). Material derivatives of boundary integral operators in electromagnetism and application to inverse scattering problems. Inverse Problems. 32(9). 95003–95003. 15 indexed citations
10.
Chapko, Roman, et al.. (2012). On a nonlinear integral equation approach for the surface reconstruction in semi-infinite-layered domains. Inverse Problems in Science and Engineering. 21(3). 547–561. 3 indexed citations
11.
Ivanyshyn, Olha & Rainer Kreß. (2011). Inverse scattering for surface impedance from phase-less far field data. Journal of Computational Physics. 230(9). 3443–3452. 43 indexed citations
12.
Ivanyshyn, Olha, et al.. (2010). Three-dimensional acoustic scattering by complex obstacles: the accuracy issue. Inverse Problems. 26(10). 105008–105008. 4 indexed citations
13.
Ivanyshyn, Olha & Tomas Johansson. (2009). WITHDRAWN: A coupled boundary integral equation procedure for reconstruction of a sound-soft obstacle. Journal of Computational and Applied Mathematics. 1 indexed citations
14.
Ivanyshyn, Olha, Rainer Kreß, & Pedro Serranho. (2009). Huygens’ principle and iterative methods in inverse obstacle scattering. Advances in Computational Mathematics. 33(4). 413–429. 30 indexed citations
15.
Ivanyshyn, Olha & Tomas Johansson. (2008). Boundary integral equations for acoustical inverse sound-soft scattering. Journal of Inverse and Ill-Posed Problems. 16(1). 65–78. 10 indexed citations
16.
Johansson, Tomas & Olha Ivanyshyn. (2007). A coupled boundary integral equation method for inverse sound-soft scattering. American Journal of Perinatology. 24(6). 347–52. 4 indexed citations
17.
Ivanyshyn, Olha, et al.. (2007). Inverse scattering for planar cracks via nonlinear integral equations. Mathematical Methods in the Applied Sciences. 31(10). 1221–1232. 13 indexed citations
18.
Bauer, Frank & Olha Ivanyshyn. (2007). Optimal regularization with two interdependent regularization parameters. Inverse Problems. 23(1). 331–342. 9 indexed citations
19.
Ivanyshyn, Olha & Rainer Kreß. (2006). Nonlinear Integral Equations for Solving Inverse Boundary Value Problems for Inclusions and Cracks. Journal of Integral Equations and Applications. 18(1). 46 indexed citations
20.
Ivanyshyn, Olha, et al.. (2006). NONLINEAR INTEGRAL EQUATIONS IN INVERSE OBSTACLE SCATTERING. 39–50. 26 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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