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Journal of Noncommutative Geometry

European Mathematical Society Publishing House · Germany · Est. 2007

ISSN1661-6960

SJR Q1✓ WOS SCIE✓ Scopus / SJR✓ DOAJ✓ Open Access

/ 100

High Trust

PubScope credibility score from verifiable indexing & ethics signals

Score Breakdown

◆ WoS flagship (SCIE/SSCI/AHCI)78

✓ Corroboration (3 more)+18

Total96

Level data: Norwegian Register (HK-dir), NLOD 2.0. · Third-party records · how this is calculated · Report an error →

⚡ Speed vs Prestige

How does this journal balance review speed with impact level?

100

weeks to publish · journal-reported

Slow · vs ~15 wk median

SJR Rank

Top 25% in field

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JCR quartile are licensed by Clarivate — we link you to the official source instead of reprinting a number that can go out of date.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

SJR Scorei

0.786

H-Indexi

CiteScore

View ↗

Scopus metric · on the journal’s page

SNIPi

1.165

Total Worksi

698

Total Citationsi

4,928

2yr Mean Citednessi

0.74

Open Impact Factor alternative

Aims & Scope

The Journal of Noncommutative Geometry covers the noncommutative world in all its aspects. It is devoted to publication of research articles which represent major advances in the area of noncommutative geometry and its applications to other fields of mathematics and theoretical physics. Topics covered include in particular: Hochschild and cyclic cohomology K-theory and index theory Measure theory and topology of noncommutative spaces, operator algebras Spectral geometry of noncommutative spaces Noncommutative algebraic geometry Hopf algebras and quantum groups Foliations, groupoids, stacks, gerbes Deformations and quantization Noncommutative spaces in number theory and arithmetic geometry Noncommutative geometry in physics: QFT, renormalization, gauge theory, string theory, gravity, mirror symmetry, solid state physics, statistical mechanics

General Information

Country / RegionGermany

Primary LanguageEnglish

1st Year Published2007

Frequencyfour issues per volume, one volume per annum

StatusActive (last: 2026)

Total Publications698

Publisher OrgEuropean Mathematical Society

OA Since2020

Visit Journal Website

Submission Info

APC Cost💎 Diamond OA — Free

Peer ReviewSingle-blind

Review Time~100 weeks

Acceptance Rate—

OA LicenseCC BY

OA Rate—

Ethics & Quality

COPE Member✗ No

OASPA Member✗ No

Not on Predatory Lists✓ Yes

Plagiarism Detection✗ No

📦 Long-term Preservation

CLOCKSS

Think.Check.Submit Compliance

thinkchecksubmit.org

10/12 · 83%

✅

Do you know the journal / publisher?

European Mathematical Society Publishing House

✅

Does the journal have a website?

✓ Linked

✅

Is the ISSN verified?

1661-6960

✅

Indexed in a trusted database?

WoS, Scopus, DOAJ

✅

Peer review process documented?

Single-blind

❌

Follows ethical publishing standards (COPE)?

N/A

✅

APC fees clearly disclosed?

No APC (Free)

✅

Not on predatory/blacklists?

✓ Clean

✅

Long-term digital preservation?

CLOCKSS

❌

Plagiarism detection in place?

✅

Listed in DOAJ (verified OA)?

DOAJ verified

✅

Primary language documented?

English

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

Publication & Citation Trend

Articles published

Citations received

186

2019

222

2020

149

2021

157

2022

194

2023

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.

Algebra and Number TheoryQ1

Geometry and TopologyQ1

Mathematical PhysicsQ1

Subject Classification

Web of Science Categories

MathematicsMathematics, AppliedPhysics, Mathematical

Scopus Categories

Mathematical PhysicsAlgebra and Number TheoryGeometry and Topology

Research Topics (OpenAlex)

Advanced Topics in AlgebraAlgebraic structures and combinatorial modelsAdvanced Operator Algebra ResearchHomotopy and Cohomology in Algebraic TopologyAdvanced Algebra and GeometryNoncommutative and Quantum Gravity TheoriesGeometric and Algebraic TopologySpectral Theory in Mathematical PhysicsHolomorphic and Operator TheoryAlgebraic Geometry and Number Theory

Frequently asked questions about Journal of Noncommutative Geometry

Is Journal of Noncommutative Geometry a predatory journal?

PubScope has no integrity flags on record for Journal of Noncommutative Geometry: it is indexed in Web of Science, Scopus, DOAJ, and is not on DOAJ's withdrawn list. Its PubScope Trust Score is 96/100. Indexing is a transparency signal, not a guarantee — always confirm fit and policies before submitting.

What is the impact factor of Journal of Noncommutative Geometry?

Journal of Noncommutative Geometry 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 0.74.

Is Journal of Noncommutative Geometry indexed in Scopus and Web of Science?

Journal of Noncommutative Geometry is indexed in Web of Science, Scopus, DOAJ.

What is the aims and scope of Journal of Noncommutative Geometry?

How much does it cost to publish in Journal of Noncommutative Geometry?

Journal of Noncommutative Geometry is a Diamond open-access journal — there is no article processing charge (APC) to publish.