Journal profile · Mathematics
Journal of convex analysis
ISSN 0944-6532 · Heldermann Verlag · GERMANY · Semiannual · Founded 1994
Journal of convex analysis: CAS Zone 4 · Mathematics (2025 upgraded edition); impact factor 0.82; subscription journal; review 6–12 weeks (community reports); community-reported acceptance: easy; 66 articles in 2025; indexed in SCIE and Scopus.
Scope
Aims, scope and focus
Journal of convex analysis is published by Heldermann Verlag and is in Zone 4 of Mathematics in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Optimization and Variational Analysis, Advanced Banach Space Theory and Nonlinear Partial Differential Equations, together about 38.5% of its articles. Its main subfields are Applied Mathematics and Computational Theory and Mathematics. (generated from OpenAlex topic counts and CAS ranking data)
The concern of this international mathematical journal is to disseminate theoretical knowledge in the field of Convex Analysis and, at the same time, cultivate and extend its applications. In this sense it publishes research articles touching the areas of Calculus of Variations, Control Theory, Measure Theory, Functional Analysis, Differential Equations, Integral Equations, Optimization and Mathematical Programming, and Mathematical Economics. Of particular interest are topics related to nonsmooth analysis, generalized differentiability, and set-valued functions.
Source: LetPub
Research area (LetPub): Mathematics
Main research topics OpenAlex counts of recent articles; shares are approximate
- Optimization and Variational AnalysisComputer Science21.8%
- Advanced Banach Space TheoryMathematics10.4%
- Nonlinear Partial Differential EquationsMathematics6.3%
- Advanced Optimization Algorithms ResearchMathematics6.3%
- Fixed Point Theorems AnalysisMathematics6.2%
- Point processes and geometric inequalitiesMathematics5.7%
- Nonlinear Differential Equations AnalysisMathematics4.7%
- Functional Equations Stability ResultsMathematics4.4%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Mathematics Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Mathematics | Zone 4 |
| Minor | Mathematics | Zone 4 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Mathematics Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Mathematics | Zone 4 |
| Minor | Mathematics | Zone 4 |
Top journal: noReview journal: not marked
CAS Journal Ranking, previous upgraded edition (December 2023)Mathematics Zone 4
| Level | Category | Zone |
|---|---|---|
| Major | Mathematics | Zone 4 |
| Minor | Mathematics | Zone 4 |
Top journal: noReview journal: no
Database indexing
SCIEScopusLetPub
International journal early-warning lists: not listed in any editionLetPub
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- Impact factor
- 0.82LetPub ·
- CiteScore 2026-06
- 1.2LetPub ·
- SJR 2026-06
- 0.48LetPub ·
- SNIP 2026-06
- 0.82LetPub ·
- h-index
- 35LetPub ·
- h-index
- 41OpenAlex ·
- i10-index
- 223OpenAlex ·
- 2-year mean citedness
- 0.1OpenAlex ·
- Self-citation rate
- 0%LetPub ·
- Share of gold OA articles
- 0%LetPub ·
Volume
- Articles per year
- 65LetPub ·
Articles by year OpenAlex count · 1,713 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 71 | 71 | 3 |
| 2025 | 66 | 65 | 7 |
| 2024 | 64 | 64 | 11 |
| 2023 | 62 | 62 | 19 |
| 2022 | 68 | 68 | 34 |
| 2021 | 75 | 75 | 68 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Review & acceptance
Review time and acceptance
- Average review time (community reports)
- 6–12 weeksLetPub ·
- Average acceptance (community reports)
- EasyLetPub ·
Community reports come from authors' own submissions (confidence 0.5) and are not a promise from the journal; for publisher figures, the journal's own definitions apply.
Fees & open access
APC and open-access policy
Subscription journalLetPub
A subscription journal: articles are read by subscription or purchase, and authors usually pay no publication charge.
No source has fee information yet; check the journal's website.
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Profile
Publication details and official links
- Publisher
- Heldermann Verlag
- Country or region
- GERMANY
- Language
- English
- Frequency
- Semiannual
- Founded
- 1994
- ISSN
- 0944-6532
- Official links
- Journal homepage ↗OpenAlex
- Submission system ↗LetPub
FAQ
Frequently asked questions about Journal of convex analysis
What CAS zone is Journal of convex analysis in?
In the 2025 upgraded edition of the CAS Journal Ranking, Journal of convex analysis is in Zone 4 of Mathematics, and in Zone 4 of the minor category Mathematics. In the 2026 Xinrui edition it is in Zone 4 of Mathematics. Zones from different editions, and from major and minor categories, are not interchangeable.
What is the impact factor of Journal of convex analysis?
The latest impact factor listed by LetPub is 0.82; CiteScore 1.2, h-index 41.
How long does peer review take at Journal of convex analysis?
Authors report an average review time of 6–12 weeks; the community-reported acceptance is “Easy”. Article statistics cover accepted papers only, publisher figures follow the journal's own definitions, and community reports come from authors' own submissions; none is a promise from the journal.
Which databases index Journal of convex analysis?
According to LetPub and DOAJ records, Journal of convex analysis is indexed in SCIE and Scopus.
Is Journal of convex analysis open access, and what is the APC?
Journal of convex analysis is a subscription journal. Fee information is not available yet; check the journal's website.
Sources and updates
The facts on this page come from LetPub, OpenAlex; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-25). Last updated: .