ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q2Scopus Q3SCImago #15,688Gold OA

Open Mathematics

Acronym:openmath
•
Abbreviation (ISO):OPEN MATH
•
Identifier (ISSN):2391-5455(Print)
•
Publisher:Walter de Gruyter GmbH
Clarivate IF (2026)
0.8↓ -0.1
Journal Impact Factor
IF Trend↓
WoS Quartile
Q2
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Open Mathematics

WoS Q2
01230.8320180.7320190.7720200.9620210.9820221.72023120240.920250.82026
Annual Impact Factor Metric
Current (2026):0.8
Scopus SJR & RankScopus Q3
0.347
#15,688

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
40

40 papers with at least that number of citations each

WoS: SCIE / JCRQ2
Self-Citation Rate0%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessGold OA
139articles/year
100% Gold OA•98.59% Original Research

Aims & Scope

Open Mathematics - formerly Central European Journal of Mathematics Open Mathematics is a fully peer-reviewed, open access, electronic journal that publishes significant, original and relevant works in all areas of mathematics. The journal provides the readers with free, instant, and permanent access to all content worldwide; and the authors with extensive promotion of published articles, long-time preservation, language-correction services, no space constraints and immediate publication. Open Mathematics is listed in Thomson Reuters - Current Contents/Physical, Chemical and Earth Sciences. Our standard policy requires each paper to be reviewed by at least two Referees and the peer-review process is single-blind. Aims and Scope The journal aims at presenting high-impact and relevant research on topics across the full span of mathematics. Coverage includes:

Topics Covered (Recognized by AI)
MathematicsMathematical AnalysisPhysicsQuantum MechanicsComputer ScienceGeometryPhilosophyBiologyMathematics, AppliedEngineeringChemistry
Primary Research Areas

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

MATHEMATICS

Q2
Rank215/492
IndexSCIE
JCISCIE2026

MATHEMATICS

Q2
Rank197/492
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF0.8
Articles / Year54
Total Citations4
2025
IF0.9
Articles / Year109
Total Citations79
2024
IF1
Articles / Year126
Total Citations140
2023
IF1.7
Articles / Year133
Total Citations310
2022
IF0.979
Articles / Year141
Total Citations469

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #15,688Scopus Q3SCImago Profile
Scopus Coverage:2005, 2015-2026
Scopus Broad Areas:Mathematics
Scopus Citation Rank (SJR)Q3
0.347

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q3
Citations / Doc (2 years)
0.81

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$2,762 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations337
3-Year Documents397
Citable Documents397

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate37.3%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Mathematics (miscellaneous)Q3
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 0%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
4区 (Zone 4)Mathematics
Minor Category (Specific Field):
4区MATHEMATICS
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

Open Mathematics (acronym: openmath, abbr: OPEN MATH, ISSN: 2391-5455) is a peer-reviewed international scholarly journal in the field of MATHEMATICS, published by Walter de Gruyter GmbH in Poland. The periodical holds a Journal Impact Factor (JIF) of 0.80, ranking in quartile Q2 of Web of Science (SCIE), a Scopus SJR indicator of 0.347 (Q3), an H-index of 40.

The journal enforces rigorous peer evaluation with an annual output of approximately 139 scientific articles. In terms of accessibility and author fees, it operates under the Gold OA model with an estimated APC of $2,762 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Gold OA
Publisher
Walter de Gruyter GmbH
Publication Language
English
Frequency
Periodic
Indexing & Databases
SCIEScopusDOAJPubMed
Editorial Address
BOGUMILA ZUGA 32A STR, WARSAW, Poland, MAZOVIA, 01-811

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Record UUID: 4186d5a0-afbe-48eb-b9f3-de88c65f749d
Database Updated: 2026-09-28