Academic Journal
Q1Commentarii Mathematici Helvetici
About Commentarii Mathematici Helvetici
Commentarii Mathematici Helvetici is a scholarly journal published by European Mathematical Society Publishing House. SCImago 2025 lists it in Q1, with an SJR of 1.816 and H-index of 49.
Coverage: 1929-1937, 1939-1956, 1958-2025. Research categories: Mathematics (miscellaneous) (Q1).
Open-access policies and author information
Reported in the official DOAJ public CSV snapshot (2026-09-01), downloaded 2026-10-03. Record updated 2025-03-07. This snapshot does not establish today’s listing status or fee quotation.
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Source-backed journal facts
Topics in published research
Geometric and Algebraic Topology; Homotopy and Cohomology in Algebraic Topology; Algebraic Geometry and Number Theory; Geometric Analysis and Curvature Flows; Advanced Algebra and Geometry; Advanced Topics in Algebra.
OpenAlex classifies topics from published works. These topics are not the publisher’s official aims and scope.
Source: OpenAlex source record. Retrieved 2026-10-03. Source record updated 2026-10-02. OpenAlex metrics are different from SCImago metrics and the Clarivate Journal Impact Factor.
Journal Metrics
Quartile, SJR and the listed SCImago H-index use the 2025 imported SCImago dataset. A quartile may vary by subject category. Values without a source or reporting year are unverified historical entries. Verify the current Journal Impact Factor with Clarivate or the publisher before using it.
Aims & Scope
The publisher’s official aims and scope have not yet been verified for this profile. Use the journal website to check subject fit and accepted article types before submitting.
Recent Research Articles
Latest publications matched automatically by ISSN.
Metric and spectral aspects of random complex divisors
Michele Ancona, Damien Gayet
2026-09-29 · DOI: 10.4171/cmh/628Product separability for special cube complexes
Sam Shepherd
2026-07-31 · DOI: 10.4171/cmh/627Anchored symplectic embeddings
Michael Hutchings, Agniva Roy, Morgan Weiler, Yuan Yao et al.
2026-07-27 · DOI: 10.4171/cmh/624Probabilistic Tits alternative for circle diffeomorphisms
Martín Gilabert Vio
2026-07-22 · DOI: 10.4171/cmh/626Mixing and CLT for Hénon–Sibony maps: Plurisubharmonic observables
Marco Vergamini, Hao Wu
2026-07-10 · DOI: 10.4171/cmh/625Square pegs between two graphs
Joshua Evan Greene, Andrew Lobb
2026-06-02 · DOI: 10.4171/cmh/619Lengths of saddle connections on random translation surfaces of large genus
Howard Masur, Kasra Rafi, Anja Randecker
2026-05-18 · DOI: 10.4171/cmh/623Equidistribution of $q$-orbits of closed geodesics
Asbjørn Christian Nordentoft
2026-05-11 · DOI: 10.4171/cmh/621$h$-Principles for curves and knots of constant torsion
Mohammad Ghomi, Matteo Raffaelli
2026-05-04 · DOI: 10.4171/cmh/622Lagrangian Klein bottles in $S^{2}\times S^{2}$
Nikolas Adaloglou, Jonathan David Evans
2026-04-28 · DOI: 10.4171/cmh/620One-cusped complex hyperbolic $2$-manifolds
Martin Deraux, Matthew Stover
2026-04-24 · DOI: 10.4171/cmh/618Torsion groups of subexponential growth cannot act on finite-dimensional $\mathrm{CAT}(0)$ spaces without a fixed point
Hiroyasu Izeki, Anders Karlsson
2026-04-15 · DOI: 10.4171/cmh/617The Poisson boundary of wreath products
Joshua Frisch, Eduardo Silva
2026-04-15 · DOI: 10.4171/cmh/616Remarks on Milnor K-theory and Tate’s conjecture for divisors
Stefan Schreieder
2026-03-09 · DOI: 10.4171/cmh/615Hyperbolic isometries of the fine curve graph of higher genus surfaces
Pierre-Antoine Guihéneuf, Emmanuel Militon
2026-02-17 · DOI: 10.4171/cmh/614A uniform Linnik basic lemma and entropy bounds
Andreas Wieser, Pengyu Yang
2026-01-22 · DOI: 10.4171/cmh/613A note on Sarnak’s density hypothesis for $\operatorname{Sp}_{4}$
Edgar Assing
2026-01-08 · DOI: 10.4171/cmh/612Non-ergodicity on the $\mathsf{SU}(2)$-character varieties
Fayssal Saadi
2025-12-17 · DOI: 10.4171/cmh/611Counting and equidistribution over primes in hyperbolic groups
Yiannis N. Petridis, Morten S. Risager
2025-12-17 · DOI: 10.4171/cmh/610On the crossing number of arithmetic curve systems
Sebastian Baader, Claire Burrin, Luca Studer
2025-11-24 · DOI: 10.4171/cmh/609Reviews
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September 25, 2026 at 7:13 am
September 25, 2026