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Tsukuba Journal of Mathematics

University of Tsukuba · Japan

ISSN0387-4982eISSN2423-821X

SJR Q4✓ WOS ESCI✓ Scopus / SJR

/ 100

High Risk

Score Breakdown

✓ WoS ESCI+10

✓ Scopus Q4+5

Total15

Journal Impact Factor

This journal is indexed in Web of Science (JCR) and has an official Journal Impact Factor. View the current value on the journal’s page ↗

SJR Score

0.199

H-Index

CiteScore

View ↗

Scopus metric · on the journal’s page

SNIP

0.992

Total Works

1,217

Total Citations

7,589

2yr Mean Citedness

0.11

Free JIF alternative

Aims & Scope✦ Inferred from recent articles

This journal publishes research on various topics in mathematics, including Lie algebras, harmonic maps, hyperbolic operators, Boussinesq systems, and properties of analytic and harmonic functions.

AI-summarised from recent articles · verify on publisher page →

⚡ Speed vs Prestige

How does this journal balance review speed with impact level?

SJR Rank

Bottom 25%

General Information

Country / RegionJapan

Primary LanguageEnglish

1st Year Published—

Annual Volume~ 11 articles / year

StatusActive

Total Publications1,217

Publisher OrgUniversity of Tsukuba

Visit Journal Website

Submission Info

Publishing ModelSubscription

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

6/12 · 50%

✅

Do you know the journal / publisher?

University of Tsukuba

✅

Does the journal have a website?

✓ Linked

✅

Is the ISSN verified?

0387-4982 / 2423-821X

✅

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?

English

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

Publication & Citation Trend

Articles published

Times cited

2018

2019

2020

2021

2022

2023

2024

2025

Source: OpenAlex · Note: citations accumulate over time so older years appear higher

SJR Quartile by Discipline

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

Mathematics (miscellaneous)Q4

Subject Classification

Web of Science Categories

Mathematics

Scopus Categories

Mathematics (miscellaneous)

Research Topics (OpenAlex)

Geometric Analysis and Curvature FlowsAdvanced Topics in AlgebraGeometry and complex manifoldsAlgebraic structures and combinatorial modelsAdvanced Topology and Set Theory