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Journal of Numerical Mathematics

Walter de Gruyter GmbH · Germany · Est. 1996

ISSN1570-2820eISSN1569-3953

SJR Q1✓ WOS SCIE✓ Scopus / SJR

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JCR quartile are licensed by Clarivate — we link you to the official source instead of reprinting a number that can go out of date.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 Q1. Source: Clarivate Journal Citation Reports.

📊 Standing in its field

Where this journal ranks among others in the same subject area.

SJR · Scopus

Top 25% in field

Clarivate’s JCR quartile is a separate ranking and may differ

SJR Scorei

1.437

H-Indexi

SNIPi

1.898

Total Worksi

585

Total Citationsi

9,100

2yr Mean Citednessi

3.50

Open Impact Factor alternative

Aims & Scope

The Journal of Numerical Mathematics (formerly East-West Journal of Numerical Ma thematics ) contains high-quality papers featuring contemporary research in all areas of Numerical Mathematics. This includes the development, analysis, and implementation of new and innovative methods in Numerical Linear Algebra, Numerical Analysis, Optimal Control/Optimization, and Scientific Computing. The journal will also publish applications-oriented papers with significant math ematical content in computational fluid dynamics and other areas of computational engineering, finance, and life sciences.

General Information

Country / RegionGermany

Primary LanguageEnglish

1st Year Published1996

Frequency4 issues per year

StatusActive (last: 2026)

Total Publications585

Publisher OrgDe Gruyter

Visit Journal Website

Submission Info

Peer Review—

OA LicenseCreative Commons license

OA Rate—

Ethics & Quality

COPE Member✗ No

OASPA Member✗ No

Not on Predatory Lists✓ Yes

Think.Check.Submit Compliance

thinkchecksubmit.org

6/11 · 55%

✅

Do you know the journal / publisher?

Walter de Gruyter GmbH

✅

Does the journal have a website?

✓ Linked

✅

Is the ISSN verified?

1570-2820 / 1569-3953

✅

Indexed in a trusted database?

WoS, Scopus

❌

Peer review process documented?

N/A

❌

Follows ethical publishing standards (COPE)?

N/A

✅

Not on predatory/blacklists?

✓ Clean

❌

Long-term digital preservation?

N/A

❌

Plagiarism detection in place?

N/A

❌

Listed in DOAJ (verified OA)?

N/A

✅

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

180

2019

343

2020

247

2021

244

2022

193

2023

120

2024

2025

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.

Computational MathematicsQ1

Numerical AnalysisQ1

Subject Classification

Web of Science Categories

MathematicsMathematics, Applied

Scopus Categories

Numerical AnalysisComputational Mathematics

Research Topics (OpenAlex)

Advanced Numerical Methods in Computational MathematicsNumerical methods in engineeringAdvanced Mathematical Modeling in EngineeringDifferential Equations and Numerical MethodsNumerical methods for differential equationsComputational Fluid Dynamics and AerodynamicsElectromagnetic Simulation and Numerical MethodsMatrix Theory and AlgorithmsElectromagnetic Scattering and AnalysisNumerical methods in inverse problems

Frequently asked questions about Journal of Numerical Mathematics

Is Journal of Numerical Mathematics a predatory journal?

PubScope has no integrity flags on record for Journal of Numerical Mathematics: it is indexed in Web of Science, Scopus, 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 Journal of Numerical Mathematics?

Journal of Numerical 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 3.50.

Is Journal of Numerical Mathematics indexed in Scopus and Web of Science?

Journal of Numerical Mathematics is indexed in Web of Science, Scopus.