Journal profile · Mathematics
Fixed Point Theory
ISSN 1583-5022 · eISSN 2066-9208 · House of the Book of Science · ROMANIA · Semiannual
Fixed Point Theory: CAS Zone 4 · Mathematics (2025 upgraded edition); impact factor 1.08; fully open access; review 6–12 weeks (community reports); community-reported acceptance: easy; 41 articles a year; indexed in SCIE and Scopus.
Scope
Aims, scope and focus
Fixed Point Theory is published by House of the Book of Science 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 Fixed Point Theorems Analysis, Optimization and Variational Analysis and Nonlinear Differential Equations Analysis, together about 59.4% of its articles. (generated from OpenAlex topic counts and CAS ranking data)
Fixed Point Theory publishes relevant research and expository papers devoted to the all topics of fixed point theory and applications in all structured set (algebraic, metric, topological (general and algebraic), geometric (synthetic, analytic, metric, differential, topological), ...) and in category theory. Applications to ordinary differential equations, partial differential equations, functional equations, integral equations, mathematical physics, mathematical chemistry, mathematical biology, mathematical economics, mathematical finances, informatics, ..., are also welcome.
From the journal's Aims & Scope
Research area (LetPub): Mathematics
Main research topics OpenAlex counts of recent articles; shares are approximate
- Fixed Point Theorems AnalysisMathematics27.5%
- Optimization and Variational AnalysisComputer Science18.9%
- Nonlinear Differential Equations AnalysisMathematics13%
- Advanced Optimization Algorithms ResearchMathematics7.4%
- Fractional Differential Equations SolutionsMathematics4.1%
- Stability and Controllability of Differential EquationsEngineering3.1%
- Contact Mechanics and Variational InequalitiesComputer Science2.9%
- Differential Equations and Boundary ProblemsMathematics2.6%
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 |
| Minor | Mathematics, Applied | Zone 4 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Mathematics Zone 3
| Level | Category | Zone |
|---|---|---|
| Major | Mathematics | Zone 3 |
| Minor | Mathematics, Applied | Zone 3 |
| Minor | Mathematics | Zone 3 |
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 |
| Minor | Mathematics, Applied | 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
- 1.08LetPub ·
- CiteScore 2026-06
- 2.3LetPub ·
- SJR 2026-06
- 0.57LetPub ·
- SNIP 2026-06
- 1.15LetPub ·
- h-index
- 19LetPub ·
- h-index
- 24OpenAlex ·
- i10-index
- 69OpenAlex ·
- 2-year mean citedness
- 1.85OpenAlex ·
- Self-citation rate
- 0%LetPub ·
- Share of gold OA articles
- 61.94%LetPub ·
Volume
- Articles per year
- 41LetPub ·
Articles by year OpenAlex count · 458 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2024 | 48 | 48 | 89 |
| 2023 | 46 | 46 | 105 |
| 2022 | 47 | 47 | 170 |
| 2021 | 63 | 63 | 264 |
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
Fully open accessOpenAlex
Every article is open access; authors usually pay an article processing charge (APC).
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.
Submission
Article types and submission policies (journal website)
Policy excerpts from the journal's websiteCode availability, Open access
- Code availability
The journal adheres to the EMS Code of Practice, endorses the Best Current Practices for Journals approved by IMU, and follows the Core Practices developed by COPE. Model summary
The journal FIXED POINT THEORY adheres to the EMS Code of Practice and endorses the Best Current Practices for Journals approved by IMU. This journal also follows The Core Practices developed by COPE.
Source ↗Publisher website ·- Open access
Platinum Open Access starting with volume 24 (2023) Model summary
Starting with volume 24 (2023), Fixed Point Theory becomes a Platinum Open Access journal.
Source ↗Publisher website ·
Excerpts are quoted from the journal's website; "model summary" lines are written by Workers AI and checked against the text. The journal's website is authoritative.
Profile
Publication details and official links
- Publisher
- House of the Book of Science
- Country or region
- ROMANIA
- Language
- English
- Frequency
- Semiannual
- ISSN
- 1583-5022
- Electronic ISSN
- 2066-9208
- Official links
- Journal homepage ↗LetPub
FAQ
Frequently asked questions about Fixed Point Theory
What CAS zone is Fixed Point Theory in?
In the 2025 upgraded edition of the CAS Journal Ranking, Fixed Point Theory is in Zone 4 of Mathematics, and in Zone 4 of the minor category Mathematics / Mathematics, Applied. In the 2026 Xinrui edition it is in Zone 3 of Mathematics. Zones from different editions, and from major and minor categories, are not interchangeable.
What is the impact factor of Fixed Point Theory?
The latest impact factor listed by LetPub is 1.08; CiteScore 2.3, h-index 24.
How long does peer review take at Fixed Point Theory?
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 Fixed Point Theory?
According to LetPub and DOAJ records, Fixed Point Theory is indexed in SCIE and Scopus.
Is Fixed Point Theory open access, and what is the APC?
Fixed Point Theory is a fully open-access journal. Fee information is not available yet; check the journal's website.
Sources and updates
The facts on this page come from LetPub, OpenAlex, Publisher website; 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 2026-08-26). Last updated: .