Journal profile · MATHEMATICS, APPLIED-MATHEMATICS
Electronic Journal of Differential Equations
ISSN 1072-6691 · eISSN 1550-6150 · Texas State University - San Marcos · UNITED STATES
Electronic Journal of Differential Equations: CAS Zone 4 · Mathematics (2025 upgraded edition); impact factor 0.71; diamond open access (no APC); no APC; review 3–6 weeks (community reports); community-reported acceptance: easy; 128 articles in 2025; indexed in SCIE and Scopus.
Scope
Aims, scope and focus
Electronic Journal of Differential Equations is published by Texas State University - San Marcos and is in Zone 4 of Mathematics in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Nonlinear Partial Differential Equations, Advanced Mathematical Modeling in Engineering and Nonlinear Differential Equations Analysis, together about 40.4% of its articles. Its main subfields are Applied Mathematics. (generated from OpenAlex topic counts and CAS ranking data)
The (EJDE) invites submissions on all topics related to differential equations and their applications, including but not limited to ODEs, PDEs, integral equations, delay equations, and functional differential equations. The journal seeks to publish high-quality, peer-reviewed original research papers, with a preference for articles longer than 10 pages. To be considered for publication, a paper must present correct, novel, and significant results that appeal to a broad mathematical audience.
From the journal's Aims & Scope
Research area (LetPub): MATHEMATICS, APPLIED-MATHEMATICS
Main research topics OpenAlex counts of recent articles; shares are approximate
- Nonlinear Partial Differential EquationsMathematics14.7%
- Advanced Mathematical Modeling in EngineeringComputer Science14.3%
- Nonlinear Differential Equations AnalysisMathematics11.3%
- Stability and Controllability of Differential EquationsEngineering9.4%
- Advanced Mathematical Physics ProblemsMathematics7.1%
- Differential Equations and Boundary ProblemsMathematics4.6%
- Differential Equations and Numerical MethodsMathematics4.5%
- Mathematical and Theoretical Epidemiology and Ecology ModelsMedicine4.3%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Mathematics Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Mathematics | Zone 4 |
| Minor | Mathematics | Zone 4 |
| Minor | Mathematics, Applied | Zone 4 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Mathematics Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Mathematics | Zone 4 |
| Minor | Mathematics, Applied | Zone 4 |
| Minor | Mathematics | Zone 4 |
Top journal: noReview journal: not marked
CAS Journal Ranking, previous upgraded edition (December 2023)Mathematics Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Mathematics | Zone 4 |
| Minor | Mathematics | Zone 4 |
| Minor | Mathematics, Applied | Zone 4 |
Top journal: noReview journal: no
Database indexing
SCIEScopusDOAJLetPub
International journal early-warning lists: not listed in any editionLetPub
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
Impact
- Impact factor
- 0.71LetPub ·
- CiteScore 2026-06
- 1.1LetPub ·
- SJR 2026-06
- 0.34LetPub ·
- SNIP 2026-06
- 0.56LetPub ·
- h-index
- 39LetPub ·
- h-index
- 18OpenAlex ·
- i10-index
- 33OpenAlex ·
- 2-year mean citedness
- 0.43OpenAlex ·
- Self-citation rate
- 0%LetPub ·
- Share of gold OA articles
- 82.18%LetPub ·
Volume
- Articles per year
- 108LetPub ·
Articles by year OpenAlex count · 788 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 73 | 73 | 2 |
| 2025 | 128 | 128 | 42 |
| 2024 | 91 | 91 | 82 |
| 2023 | 105 | 105 | 772 |
| 2022 | 103 | 103 | 183 |
| 2021 | 119 | 119 | 249 |
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.
Review & acceptance
Review time and acceptance
- Average review time (community reports)
- 3–6 weeksLetPub ·
- Average acceptance (community reports)
- EasyLetPub ·
- Submission to publication (journal-reported)
- about 20 weeksDOAJ ·
- Peer review
- Single anonymous peer reviewDOAJ
Community reports come from authors' own submissions (confidence 0.5) and are not a promise from the journal; for publisher figures, the journal's own definitions apply.
Fees & open access
APC and open-access policy
Diamond open access (no APC)DOAJ
Every article is open access and authors pay no article processing charge.
| Source | APC | Fee waiver | License | Observed |
|---|---|---|---|---|
| DOAJ | No APC | No | CC BY | |
| LetPub | No APC | No | — |
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Profile
Publication details and official links
- Publisher
- Texas State University - San Marcos
- Country or region
- UNITED STATES
- Language
- English
- ISSN
- 1072-6691
- Electronic ISSN
- 1550-6150
- Official links
- Journal homepage ↗DOAJ
- Submission system ↗LetPub
- Author guidelines ↗LetPub
- Aims & Scope ↗LetPub
- APC information ↗DOAJ
- Open access statement ↗DOAJ
- License & copyright ↗DOAJ
- Peer review process ↗LetPub
- Editorial board ↗LetPub
FAQ
Frequently asked questions about Electronic Journal of Differential Equations
What CAS zone is Electronic Journal of Differential Equations in?
In the 2025 upgraded edition of the CAS Journal Ranking, Electronic Journal of Differential Equations is in Zone 4 of Mathematics, and in Zone 4 of the minor category Mathematics / Mathematics, Applied. In the 2026 Xinrui edition it is in Zone 4 of Mathematics. Zones from different editions, and from major and minor categories, are not interchangeable.
What is the impact factor of Electronic Journal of Differential Equations?
The latest impact factor listed by LetPub is 0.71; CiteScore 1.1, h-index 18.
How long does peer review take at Electronic Journal of Differential Equations?
Authors report an average review time of 3–6 weeks; the community-reported acceptance is “Easy”. Article statistics cover accepted papers only, publisher figures follow the journal's own definitions, and community reports come from authors' own submissions; none is a promise from the journal.
Which databases index Electronic Journal of Differential Equations?
According to LetPub and DOAJ records, Electronic Journal of Differential Equations is indexed in SCIE, Scopus and DOAJ.
Is Electronic Journal of Differential Equations open access, and what is the APC?
Electronic Journal of Differential Equations is a diamond open-access journal (no APC). It charges no article processing charge.
Sources and updates
The facts on this page come from LetPub, OpenAlex, DOAJ, 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 2026-08-25). Last updated: .