About the journal
Forum of Mathematics, Sigma is an open-access journal published by Cambridge University Press in United Kingdom, publishing in english. It is listed in DOAJ according to the sources read. Declared publication charge: 2,740 USD. Declared review time at DOAJ: 65 weeks. Facts are reproduced as recorded at their sources with their capture dates; PublishLens indicators are available after sign-in.
Basic facts
- Publisher
- Cambridge University Press
- ISSN
- 2050-5094
- Country
- United Kingdom
- Languages
- english
- Access
- Open access
- Declared publication charge
- 2,740 USD
- Articles in DOAJ
- 910
- Declared review time
- 65 weeks
- Declared peer-review model
- peer_review
Index listings
- DOAJ · 2015-04-24
- Indexing
- DOAJ
- APC
- 2,740 USD
- Declared review time (DOAJ)
- 65 weeks — journal-declared only (not measured)
- Activity (OpenAlex)
- Active — latest works 2026
- PublishLens list status
- Shown after sign-in
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Methodology signals (dated facts from their sources)
Details of the evaluation under the published methodology are shown to signed-in users (free).
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Descriptive metadata from public sources (DOAJ, OpenAlex, PubMed) as of the capture date shown — contains no assessment or judgment.
Articles in DOAJ
910
Most recent article
last month
Average review time (journal-declared via DOAJ)
65weeks
Works in OpenAlex
995
Last recorded publication year
2026
h-index
31
i10-index
152
From OpenAlex open data (CC0).
Editorial & policy13
- Last DOAJ review date
- 2026-03-17
- Added to DOAJ
- 2015-04-24
- Declared plagiarism screening
- Not declared
- Other fees beyond APC
- No
- Declared digital preservation
- CLOCKSSPortico
- Observed digital preservation (Keepers registry)— snapshot 2026-10-05
- CLOCKSSPortico
- Editorial board
- Official page ↗
- Norwegian register (HK-dir)— 2027
- Level 2 — top tier (~20% of the field's channels)
- Open references deposited at Crossref
- 100%
- ORCID iDs in current deposits
- 80%
- Enrolled in Crossref Similarity Check
- ✓
- Deposits licence metadata at Crossref
- ✓
- APC waiver policy
- View policy
- Peer-review policy
- View policy
Identity & continuity1
- Source type
- journal
Classification2
Subjects (DOAJ)
LCC codes
Subject areas
- Algebraic Geometry and Number Theory
- Algebraic Geometry and Number Theory
- Advanced Algebra and Geometry
- Advanced Algebra and Geometry
- Algebraic structures and combinatorial models
- Algebraic structures and combinatorial models
- Homotopy and Cohomology in Algebraic Topology
- Homotopy and Cohomology in Algebraic Topology
Show all subjects (50)
- Geometric and Algebraic Topology
- Geometric and Algebraic Topology
- Advanced Combinatorial Mathematics
- Advanced Combinatorial Mathematics
- Advanced Topics in Algebra
- Advanced Topics in Algebra
- Limits and Structures in Graph Theory
- Limits and Structures in Graph Theory
- Finite Group Theory Research
- Geometry and complex manifolds
- Finite Group Theory Research
- Geometry and complex manifolds
- Advanced Topology and Set Theory
- Advanced Topology and Set Theory
- Analytic Number Theory Research
- Analytic Number Theory Research
- Mathematical Dynamics and Fractals
- Mathematical Dynamics and Fractals
- Commutative Algebra and Its Applications
- Commutative Algebra and Its Applications
- Nonlinear Waves and Solitons
- Nonlinear Waves and Solitons
- Polynomial and algebraic computation
- Polynomial and algebraic computation
- Advanced Operator Algebra Research
- Advanced Operator Algebra Research
- Geometric Analysis and Curvature Flows
- Geometric Analysis and Curvature Flows
- Advanced Graph Theory Research
- Advanced Graph Theory Research
- Advanced Mathematical Physics Problems
- Advanced Mathematical Physics Problems
- Graph theory and applications
- Advanced Mathematical Identities
- Graph theory and applications
- Advanced Mathematical Identities
- Topological and Geometric Data Analysis
- Topological and Geometric Data Analysis
- Random Matrices and Applications
- Random Matrices and Applications
- Coding theory and cryptography
- Coding theory and cryptography
Keywords (DOAJ)
- algebra
- geometry
- mathematical physics
- theoretical computer science
- number theory
- mathematics
Community confirmations — what users saw in MJL or Scopus Sources; not platform verification and never part of any score.
The journal's record in other sources:Web of Science MJLDOAJ