Journal profile · Mathematics
Electronic Research Announcements in Mathematical Sciences
ISSN 1935-9179 · American Mathematical Society · UNITED STATES · Irregular · Founded 2007
Electronic Research Announcements in Mathematical Sciences: fully open access; review over 12 weeks (community reports); community-reported acceptance: easy; 0 articles in 2025.
Scope
Aims, scope and focus
Electronic Research Announcements in Mathematical Sciences is published by American Mathematical Society. By OpenAlex counts of its recent articles, its largest topics are Geometric and Algebraic Topology, Mathematical Dynamics and Fractals and Geometric Analysis and Curvature Flows, together about 29.4% of its articles. Its main subfields are Geometry and Topology and Mathematical Physics. (generated from OpenAlex topic counts and CAS ranking data)
Electronic Research Archive (ERA), formerly known as Electronic Research Announcements in Mathematical Sciences, rapidly publishes original and expository full-length articles of significant advances in all branches of mathematics. All articles should be designed to communicate their contents to a broad mathematical audience and must meet high standards for mathematical content and clarity. After review and acceptance, articles enter production for immediate publication. ERA is the continuation of Electronic Research Announcements of the AMS published by the American Mathematical Society, 1995—2007
Source: LetPub
Research area (LetPub): Mathematics
Main research topics OpenAlex counts of recent articles; shares are approximate
- Geometric and Algebraic TopologyMathematics11.5%
- Mathematical Dynamics and FractalsMathematics9.5%
- Geometric Analysis and Curvature FlowsMathematics8.4%
- Algebraic Geometry and Number TheoryMathematics7.2%
- Advanced Algebra and GeometryMathematics6.8%
- Advanced Differential Geometry ResearchPhysics and Astronomy4.9%
- Advanced Combinatorial MathematicsMathematics4%
- Nonlinear Partial Differential EquationsMathematics3.8%
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 |
|---|---|---|---|
| General Mathematics | Q3 | 193/368 | — |
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
Indexed in: no record yet.
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
- CiteScore 2026-06
- 0.9LetPub ·
- SJR 2026-06
- 0.3LetPub ·
- SNIP 2026-06
- 0.54LetPub ·
- h-index
- 19LetPub ·
- h-index
- 33OpenAlex ·
- i10-index
- 132OpenAlex ·
- 2-year mean citedness
- 1OpenAlex ·
- Share of gold OA articles
- 100%LetPub ·
Articles by year OpenAlex count · 500 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 1 | 1 | 44 |
| 2025 | 0 | 0 | 110 |
| 2024 | 0 | 0 | 143 |
| 2023 | 0 | 0 | 149 |
| 2022 | 0 | 0 | 145 |
| 2021 | 0 | 0 | 233 |
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)
- over 12 weeksLetPub ·
- Average acceptance (community reports)
- EasyLetPub ·
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
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.
Profile
Publication details and official links
- Publisher
- American Mathematical Society
- Country or region
- UNITED STATES
- Frequency
- Irregular
- Founded
- 2007
- ISSN
- 1935-9179
- Official links
- Journal homepage ↗OpenAlex
- Submission system ↗LetPub
FAQ
Frequently asked questions about Electronic Research Announcements in Mathematical Sciences
How long does peer review take at Electronic Research Announcements in Mathematical Sciences?
Authors report an average review time of over 12 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.
Is Electronic Research Announcements in Mathematical Sciences open access, and what is the APC?
Electronic Research Announcements in Mathematical Sciences 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; 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: .