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Open Mathematics

Walter de Gruyter GmbH · Germany · Est. 2003

ISSN2391-5455eISSN2391-5455
SJR Q3WOS SCIEScopus / SJRDOAJOpen Access
Impact Factor & Quartile · Web of Science (JCR)

✓ Indexed in the Web of Science Core Collection (SCIE) — Clarivate publishes an official Journal Impact Factor and JCR quartile for this journal.

See the official Impact Factor & quartile on the journal’s page ↗

The Impact Factor & JCR quartile are licensed by Clarivate — we link you to the official source instead of reprinting a number that can go out of date. Open metrics below: SCImago Q3. Source: Clarivate Journal Citation Reports.

📊 Standing in its field
Where this journal ranks among others in the same subject area.
Q3
SJR · Scopus
Top 75% in field
Clarivate’s JCR quartile is a separate ranking and may differ
SJR Scorei
0.347
H-Indexi
42
SNIPi
0.707
Total Worksi
2,298
Total Citationsi
15,823
2yr Mean Citednessi
0.67
Open Impact Factor alternative

Aims & Scope

Open Mathematics is our peer-reviewed, open access journal supporting mathematicians, educators, applied researchers, and anyone passionate about mathematics worldwide. We are dedicated to publishing high-quality research and reviews encompassing the entire spectrum of mathematics - from pure theoretical concepts to practical applications in technology, data science, engineering, education, and beyond. By providing a platform for both specialized research and cross-disciplinary studies, we ensure that innovative ideas and solutions are shared broadly, tackling complex challenges that impact society. We support all career stages with a transparent, affordable, and author-friendly platform that prioritizes ethical publishing and rigorous peer review. Our commitment to making groundbreaking research across diverse mathematical disciplines immediately and permanently accessible fosters global collaboration and accelerates innovation in the field. Join us in advancing mathematics and its applications, and let’s unlock the potential to create a better future for all with Open Mathematics.

General Information

Country / RegionGermany
Primary LanguageEnglish
1st Year Published2003
Annual Volume~ 123 articles / year
StatusActive (last: 2026)
Total Publications2,298
Publisher OrgDe Gruyter Open
OA Since2014
Visit Journal Website

Submission Info

Peer ReviewSingle-blind
OA LicenseCC BY
OA Rate

Ethics & Quality

COPE Member✗ No
OASPA Member✗ No
Not on Predatory Lists✓ Yes
Plagiarism Detection✓ Yes
📦 Long-term Preservation
Portico

Think.Check.Submit Compliance

10/11 · 91%
Do you know the journal / publisher?
Walter de Gruyter GmbH
Does the journal have a website?
✓ Linked
Is the ISSN verified?
2391-5455 / 2391-5455
Indexed in a trusted database?
WoS, Scopus, DOAJ
Peer review process documented?
Single-blind
Follows ethical publishing standards (COPE)?
N/A
Not on predatory/blacklists?
✓ Clean
Long-term digital preservation?
Portico
Plagiarism detection in place?
Yes
Listed in DOAJ (verified OA)?
DOAJ verified
Primary language documented?
English

A twelfth criterion — whether APC fees are clearly disclosed — is not scored here; it is left out of the total rather than counted as a failure. Publication charges appear in the metrics card above.

Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.

Publication & Citation Trend

Articles published
Citations received
138
822
2019
146
791
2020
139
1k
2021
141
468
2022
133
308
2023
126
139
2024
109
76
2025
54
4
2026

Source: OpenAlex · Each year’s green bar = citations earned by that year’s papers, counted to date — so recent years look lower simply because their papers haven’t had time to be cited yet.

SJR Quartile by Discipline

Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.

Mathematics (miscellaneous)Q3

Subject Classification

Web of Science Categories

Mathematics

Scopus Categories

Mathematics (miscellaneous)

Research Topics (OpenAlex)

Advanced Topics in AlgebraNonlinear Differential Equations AnalysisAdvanced Mathematical Modeling in EngineeringAlgebraic structures and combinatorial modelsNonlinear Partial Differential EquationsAlgebraic Geometry and Number TheoryAdvanced Algebra and LogicHolomorphic and Operator TheoryDifferential Equations and Numerical MethodsFinite Group Theory Research

Frequently asked questions about Open Mathematics

Is Open Mathematics a predatory journal?

PubScope has no integrity flags on record for Open Mathematics: it is indexed in Web of Science, Scopus, DOAJ, and is not on DOAJ's withdrawn list. Indexing is a transparency signal, not a guarantee — always confirm fit and policies before submitting.

What is the impact factor of Open Mathematics?

Open Mathematics is indexed in the Web of Science Core Collection, so Clarivate publishes an official Journal Impact Factor for it (since the 2023 Journal Citation Reports, every Core Collection journal — including Arts & Humanities and Emerging Sources titles — receives one). PubScope links to Clarivate's official source rather than reprinting the number, which can be out of date. Its open 2-year mean citedness is 0.67.

Is Open Mathematics indexed in Scopus and Web of Science?

Open Mathematics is indexed in Web of Science, Scopus, DOAJ.

What is the aims and scope of Open Mathematics?

Open Mathematics is our peer-reviewed, open access journal supporting mathematicians, educators, applied researchers, and anyone passionate about mathematics worldwide. We are dedicated to publishing high-quality research and reviews encompassing the entire spectrum of mathematics - from pure theoretical concepts to practical applications in technology, data science, engineering, education, and beyond. By providing a platform for both specialized research and cross-disciplinary studies, we ensure that innovative ideas and solutions are shared broadly, tackling complex challenges that impact so

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How to tell if a journal is predatoryWhat Q1–Q4 quartiles meanWeb of Science vs Scopus vs DOAJWhat is an APC?

Data updated: 2026-05-22 · Sources: SJR, DOAJ, OpenAlex, WoS, Crossref