Journal profile · Engineering-Mechanical Engineering
Russian Journal of Nonlinear Dynamics
ISSN 2658-5324 · eISSN 2658-5316 · Institute of Computer Science Izhevsk
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Russian Journal of Nonlinear Dynamics: fully open access; 38 articles in 2025; indexed in Scopus.
Scope
Aims, scope and focus
Russian Journal of Nonlinear Dynamics is published by Institute of Computer Science Izhevsk. By OpenAlex counts of its recent articles, its largest topics are Advanced Differential Equations and Dynamical Systems, Dynamics and Control of Mechanical Systems and Mathematical Dynamics and Fractals, together about 40.3% of its articles. Its main subfields are Control and Systems Engineering. (generated from OpenAlex topic counts and CAS ranking data)
The paper presents a brief review of results on the theory of nonlinear resonance in systems with $\frac{3}{2}$ degrees of freedom. We discuss the averaged systems near resonance levels, distinguish nondegenerate and degenerate resonances, and describe typical phase portraits of the corresponding first- and second-approximation systems. Conditions for the existence of resonant periodic solutions are formulated, and the appearance of invariant two-dimensional tori is discussed. Special attention is paid to resonance zones near degenerate energy levels. Two illustrative examples are presented, including the occurrence of a degenerate resonance inside a nondegenerate resonance zone and the appearance of vortex pairs in the Poincaré map. The authors dedicate the article to V.S. Afraimovich, an outstanding specialist in dynamical systems, on the occasion of his 80th birthday. Keywords: resonance, averaging method, degenerate resonance, nearly Hamiltonian systems Citation: Morozov A. D., Morozov K. E., On the Theory of Nonlinear Resonance, Rus. J. Nonlin. Dyn., 2026, Vol. 22, no. 2, pp. 351-369 DOI:10.20537/nd260601
From the journal's Aims & Scope
Research area (LetPub): Engineering-Mechanical Engineering
Editor-in-chief Ivan MamaevPublisher website
Editorial board by country: none in mainland China; most named United States 1, Spain 1, South Africa 1, Russia 1, Slovenia 1 (5 members with a country) Editorial board ↗Publisher website ·
Main research topics OpenAlex counts of recent articles; shares are approximate
- Advanced Differential Equations and Dynamical SystemsMathematics16.3%
- Dynamics and Control of Mechanical SystemsEngineering13.3%
- Mathematical Dynamics and FractalsMathematics10.7%
- Control and Stability of Dynamical SystemsEngineering9.2%
- Nonlinear Waves and SolitonsPhysics and Astronomy5.2%
- Chaos control and synchronizationPhysics and Astronomy4.8%
- Fluid Dynamics and Turbulent FlowsEngineering4.4%
- Nonlinear Dynamics and Pattern FormationComputer Science4.4%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Not covered
Not covered by this edition.
CAS Xinrui Journal Ranking (March 2026)Not covered
Not covered by this edition.
CAS Journal Ranking, previous upgraded edition (December 2023)Not covered
Not covered by this edition.
CiteScore quartiles (Scopus, June 2026 release)
| Subject | Quartile | Rank | Percentile |
|---|---|---|---|
| Mathematical Physics | Q3 | 65/90 | 28th |
| Applied Mathematics | Q3 | 493/680 | 27th |
| Modeling and Simulation | Q3 | 290/397 | 27th |
| Mechanical Engineering | Q4 | 560/740 | 24th |
| Control and Systems Engineering | Q4 | 312/390 | 20th |
| Statistical and Nonlinear Physics | Q4 | 52/63 | 18th |
Scopus ranks journals by CiteScore within each subject: the 75th percentile and above is Q1, then a quartile every 25 points. A different system from the CAS zones.LetPub
Database indexing
ScopusDOAJLetPub
International journal early-warning lists: not listed in any editionLetPub
Indexing the journal's website claims
INSPECMathSciNetzbMATHPublisher website
Other: EBSCO, Math-Net.Ru, RSCI
As the journal's website lists them, not checked against each database; for Web of Science editions the records above apply.
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
- CiteScore 2026-06
- 1.2LetPub ·
- SJR 2026-06
- 0.27LetPub ·
- SNIP 2026-06
- 0.57LetPub ·
- h-index
- 21OpenAlex ·
- i10-index
- 81OpenAlex ·
- 2-year mean citedness
- 0.43OpenAlex ·
- Share of gold OA articles
- 0%LetPub ·
Articles by year OpenAlex count · 963 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 41 | 41 | 84 |
| 2025 | 38 | 38 | 152 |
| 2024 | 56 | 56 | 258 |
| 2023 | 41 | 41 | 251 |
| 2022 | 63 | 63 | 255 |
| 2021 | 39 | 39 | 269 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Fees & open access
APC and open-access policy
Fully open accessOpenAlex
Every article is open access; authors usually pay an article processing charge (APC).
No source has fee information yet; check the journal's website.
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Submission
Article types and submission policies (journal website)
Policy excerpts from the journal's websitePeer review
- Peer review
The journal does not publish overly abstract studies or philosophical papers. Model summary
The journal does not publish overly abstract studies or philosophical papers.
Source ↗Publisher website ·
Excerpts are quoted from the journal's website; "model summary" lines are written by Workers AI and checked against the text. The journal's website is authoritative.
Before you submit
Three checks before submitting to Russian Journal of Nonlinear Dynamics
- 1ScopeRecent output centres on Advanced Differential Equations and Dynamical Systems, Dynamics and Control of Mechanical Systems.Check scope
- 2Article type and formatPrepare text, figures and references as the author guidelines ask.Submission rules
- 3English languagePolish grammar and academic style before you submit: it lowers the risk of rejection for language and improves your chances of acceptance.
The checks are built from this page's data.
Profile
Publication details and official links
- Publisher
- Institute of Computer Science Izhevsk
- ISSN
- 2658-5324
- Electronic ISSN
- 2658-5316
- Official links
- Journal homepage ↗OpenAlex
FAQ
Frequently asked questions about Russian Journal of Nonlinear Dynamics
Where are the editorial board members of Russian Journal of Nonlinear Dynamics based?
Of the 5 board members whose country the journal's board page names, none are in mainland China; the countries named most often are United States (1), Spain (1) and South Africa (1). Counted from the institutions listed on the board page; for reference only.
Which databases index Russian Journal of Nonlinear Dynamics?
According to LetPub and DOAJ records, Russian Journal of Nonlinear Dynamics is indexed in Scopus and DOAJ. The journal's website also lists INSPEC, MathSciNet and zbMATH; that list has not been checked against each database.
Is Russian Journal of Nonlinear Dynamics open access, and what is the APC?
Russian Journal of Nonlinear Dynamics is a fully open-access journal. Fee information is not available yet; check the journal's website.
Sources and updates
The facts on this page come from LetPub, OpenAlex, Publisher website; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-26). Last updated: .