V. І. Тkachenko

797 total citations
59 papers, 586 citations indexed

About

V. І. Тkachenko is a scholar working on Applied Mathematics, Control and Systems Engineering and Public Health, Environmental and Occupational Health. According to data from OpenAlex, V. І. Тkachenko has authored 59 papers receiving a total of 586 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Applied Mathematics, 17 papers in Control and Systems Engineering and 17 papers in Public Health, Environmental and Occupational Health. Recurrent topics in V. І. Тkachenko's work include Nonlinear Differential Equations Analysis (18 papers), Mathematical and Theoretical Epidemiology and Ecology Models (17 papers) and Stability and Controllability of Differential Equations (13 papers). V. І. Тkachenko is often cited by papers focused on Nonlinear Differential Equations Analysis (18 papers), Mathematical and Theoretical Epidemiology and Ecology Models (17 papers) and Stability and Controllability of Differential Equations (13 papers). V. І. Тkachenko collaborates with scholars based in Ukraine, Chile and Czechia. V. І. Тkachenko's co-authors include Sergei Trofımchuk, Eduardo Liz, Manuel Pinto, А. A. Kirilenko, Marat Akhmet, Meryem Beklioğlu, L. A. Rud, И. М. Притула, Anna Kosinova and Olena Fesenko and has published in prestigious journals such as SHILAP Revista de lepidopterología, IEEE Transactions on Microwave Theory and Techniques and Colloids and Surfaces A Physicochemical and Engineering Aspects.

In The Last Decade

V. І. Тkachenko

45 papers receiving 519 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
V. І. Тkachenko Ukraine 14 291 225 105 100 91 59 586
Yoshihisa Morita Japan 16 432 1.5× 330 1.5× 128 1.2× 145 1.4× 228 2.5× 63 919
A. Schiaffino Italy 10 182 0.6× 106 0.5× 47 0.4× 54 0.5× 38 0.4× 24 366
Nicholas D. Alikakos United States 15 116 0.4× 332 1.5× 122 1.2× 79 0.8× 87 1.0× 21 855
A. V. Pokrovskiĭ Ireland 11 98 0.3× 59 0.3× 35 0.3× 98 1.0× 50 0.5× 74 433
Xuefeng Wang China 9 216 0.7× 208 0.9× 72 0.7× 75 0.8× 62 0.7× 39 652
Kazuhiro Kurata Japan 16 51 0.2× 403 1.8× 35 0.3× 28 0.3× 25 0.3× 58 811
Saïd Kouachi Saudi Arabia 10 95 0.3× 49 0.2× 17 0.2× 54 0.5× 49 0.5× 28 288
Changchun Liu China 12 52 0.2× 177 0.8× 104 1.0× 91 0.9× 30 0.3× 87 483
Muhammad Zafarullah Baber Pakistan 18 98 0.3× 38 0.2× 106 1.0× 19 0.2× 85 0.9× 66 888
Zongming Guo China 22 350 1.2× 1.4k 6.3× 267 2.5× 128 1.3× 20 0.2× 101 1.8k

Countries citing papers authored by V. І. Тkachenko

Since Specialization
Citations

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

Fields of papers citing papers by V. І. Тkachenko

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by V. І. Тkachenko. 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 V. І. Тkachenko. The network helps show where V. І. Тkachenko may publish in the future.

Co-authorship network of co-authors of V. І. Тkachenko

This figure shows the co-authorship network connecting the top 25 collaborators of V. І. Тkachenko. A scholar is included among the top collaborators of V. І. Тkachenko 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 V. І. Тkachenko. V. І. Тkachenko 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.
Тkachenko, V. І., et al.. (2024). Analytical solutions of the kinetic equation for rounded spirals in effectively isotropic systems. Colloids and Surfaces A Physicochemical and Engineering Aspects. 703. 135319–135319.
2.
Тkachenko, V. І., et al.. (2023). MODIFIED STEFAN CONDITION IN STEFAN PROBLEM. 21–25. 1 indexed citations
3.
Recke, Lutz, et al.. (2020). Classical bounded and almost periodic solutions to quasilinear first-order hyperbolic systems in a strip. Journal of Differential Equations. 269(3). 2532–2579. 4 indexed citations
4.
Тkachenko, V. І., et al.. (2019). Almost Periodic Solutions of the Lotka–Volterra Systems with Diffusion and Nonfixed Times of Pulsed Action. Journal of Mathematical Sciences. 243(3). 358–380. 2 indexed citations
5.
Тkachenko, V. І., et al.. (2017). Asymptotically Almost Periodic Solutions of Equations with Delays and Nonfixed Times of Pulse Action. Journal of Mathematical Sciences. 228(3). 290–305.
6.
Hakl, Robert, Manuel Pinto, V. І. Тkachenko, & Sergei Trofımchuk. (2016). Almost periodic evolution systems with impulse action at state-dependent moments. Journal of Mathematical Analysis and Applications. 446(1). 1030–1045. 19 indexed citations
7.
Тkachenko, V. І., et al.. (2011). Global attractivity in almost periodic single species models. 18. 269–278. 5 indexed citations
8.
Тkachenko, V. І., et al.. (2009). On the permanence of periodic predator–prey systems with stage structure and pulse action. Nonlinear oscillations. 12(4). 543–558.
9.
Тkachenko, V. І., et al.. (2008). Slowly oscillating wave solutions of a single species reaction–diffusion equation with delay. Journal of Differential Equations. 245(8). 2307–2332. 44 indexed citations
10.
Тkachenko, V. І., et al.. (2006). Comparative Analysis of Open-Ended Waveguide Characteristics, Obtained by Exact and Aperture Models. Telecommunications and Radio Engineering. 65(17). 1571–1583. 2 indexed citations
11.
Akhmet, Marat, et al.. (2006). An impulsive ratio-dependent predator–prey system with diffusion. Nonlinear Analysis Real World Applications. 7(5). 1255–1267. 67 indexed citations
12.
Тkachenko, V. І. & Sergei Trofımchuk. (2005). A global attractivity criterion for nonlinear non-autonomous difference equations. Journal of Mathematical Analysis and Applications. 322(2). 901–912. 14 indexed citations
13.
Liz, Eduardo, V. І. Тkachenko, & Sergei Trofımchuk. (2005). Global stability in discrete population models with delayed-density dependence. Mathematical Biosciences. 199(1). 26–37. 30 indexed citations
14.
Liz, Eduardo, Manuel Pinto, V. І. Тkachenko, & Sergei Trofımchuk. (2005). A global stability criterion for a family of delayed population models. Quarterly of Applied Mathematics. 63(1). 56–70. 38 indexed citations
15.
Тkachenko, V. І. & Sergei Trofımchuk. (2004). Global stability in difference equations satisfying the generalized Yorke condition. Journal of Mathematical Analysis and Applications. 303(1). 173–187. 26 indexed citations
16.
Тkachenko, V. І., et al.. (2004). On the Global Stability of One Nonlinear Difference Equation. Nonlinear oscillations. 7(4). 473–480. 7 indexed citations
17.
Liz, Eduardo, V. І. Тkachenko, & Sergei Trofımchuk. (2003). Yorke and Wright 3/2-stability theorems from a unified point of view. 2003. 580. 10 indexed citations
18.
Liz, Eduardo, V. І. Тkachenko, & Sergei Trofımchuk. (2003). A Global Stability Criterion for Scalar Functional Differential Equations. SIAM Journal on Mathematical Analysis. 35(3). 596–622. 64 indexed citations
19.
Тkachenko, V. І.. (1997). On linear almost periodic systems with bounded solutions. Bulletin of the Australian Mathematical Society. 55(2). 177–184. 11 indexed citations
20.
Kirilenko, А. A., et al.. (1991). Successive matching as the technique for scalarisation of waveguide vector problems. 376–377. 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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