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Kodai Mathematical Journal

Tokyo Institute of Technology · Japan · Est. 1945

ISSN1881-5472

SJR Q3✓ Scopus / SJR

/ 100

Established

PubScope credibility score from verifiable indexing & ethics signals

Score Breakdown

◆ Scopus Q354

Total54

Third-party records · how this is calculated · Report an error →

⚡ Speed vs Prestige

How does this journal balance review speed with impact level?

Publication speed: not measurable

publisher doesn’t disclose per-article submission dates — we never estimate

SJR Rank

Top 75% in field

Journal Impact Factor

Not on record at PubScope. The Journal Impact Factor is published by Clarivate for Web of Science (JCR)–indexed journals.

SJR Scorei

0.325

H-Indexi

SNIPi

1.038

Total Worksi

2,531

Total Citationsi

19,940

2yr Mean Citednessi

0.18

Open Impact Factor alternative

Aims & Scope

Subject areas: Mathematics (miscellaneous).

General Information

Country / RegionJapan

Primary Language—

1st Year Published1945

Annual Volume~ 19 articles / year

StatusActive (last: 2025)

Total Publications2,531

Publisher OrgTokyo Institute of Technology

Submission Info

Peer Review—

Review Time—

Acceptance Rate—

OA License—

OA Rate—

Ethics & Quality

COPE Member✗ No

OASPA Member✗ No

Not on Predatory Lists✓ Yes

Think.Check.Submit Compliance

thinkchecksubmit.org

4/12 · 33%

✅

Do you know the journal / publisher?

Tokyo Institute of Technology

❌

Does the journal have a website?

No URL

✅

Is the ISSN verified?

1881-5472

✅

Indexed in a trusted database?

Scopus

❌

Peer review process documented?

N/A

❌

Follows ethical publishing standards (COPE)?

N/A

❌

APC fees clearly disclosed?

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?

N/A

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

Publication & Citation Trend

Articles published

Citations received

2019

2020

2021

2022

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.

Mathematics (miscellaneous)Q3

Subject Classification

Scopus Categories

Mathematics (miscellaneous)

Research Topics (OpenAlex)

Geometric Analysis and Curvature FlowsGeometry and complex manifoldsMeromorphic and Entire FunctionsAlgebraic Geometry and Number TheoryHolomorphic and Operator TheoryGeometric and Algebraic TopologyAdvanced Differential Geometry ResearchAnalytic and geometric function theoryAdvanced Differential Equations and Dynamical SystemsAdvanced Algebra and Geometry

Frequently asked questions about Kodai Mathematical Journal

Is Kodai Mathematical Journal a predatory journal?

PubScope has no integrity flags on record for Kodai Mathematical Journal: it is indexed in Scopus, and is not on DOAJ's withdrawn list. Its PubScope Trust Score is 54/100. Indexing is a transparency signal, not a guarantee — always confirm fit and policies before submitting.

What is the impact factor of Kodai Mathematical Journal?

Kodai Mathematical Journal is not in the Web of Science Core Collection, so it has no official Clarivate Journal Impact Factor. Its SCImago SJR score is 0.325.

Is Kodai Mathematical Journal indexed in Scopus and Web of Science?

Kodai Mathematical Journal is indexed in Scopus.

What is the aims and scope of Kodai Mathematical Journal?