
Academic Journal
Q1Journal of Noncommutative Geometry
About Journal of Noncommutative Geometry
Journal of Noncommutative Geometry is a scholarly journal published by European Mathematical Society Publishing House. SCImago 2025 lists it in Q1, with an SJR of 0.786 and H-index of 28.
Coverage: 2007-2025. Research categories: Algebra and Number Theory (Q1); Geometry and Topology (Q1); Mathematical Physics (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
Advanced Topics in Algebra; Algebraic structures and combinatorial models; Advanced Operator Algebra Research; Homotopy and Cohomology in Algebraic Topology; Advanced Algebra and Geometry; Noncommutative and Quantum Gravity Theories.
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.
Supercritical phase transition on the Toeplitz algebra of ${\mathbb N^\times}\ltimes \mathbb{Z}$
Marcelo Laca, Tyler Schulz
2026-10-01 · DOI: 10.4171/jncg/692An Elliott intertwining approach to classifying actions of $\mathrm{C}^{*}$-tensor categories
Sergio Girón Pacheco, Robert Neagu
2026-09-21 · DOI: 10.4171/jncg/690Bisections and cocycles on Hopf algebroids
Xiao Han, Shahn Majid
2026-09-21 · DOI: 10.4171/jncg/689On two notions of torsion and metric compatibility of connections in noncommutative geometry
Jyotishman Bhowmick, Bappa Ghosh, Satyajit Guin
2026-09-16 · DOI: 10.4171/jncg/699Lie groupoids determined by their orbit spaces
David Miyamoto
2026-09-16 · DOI: 10.4171/jncg/687Quasi-triangular averaging commutative and cocommutative infinitesimal bialgebras and special apre-perm bialgebras
Quan Zhao, Guilai Liu
2026-09-07 · DOI: 10.4171/jncg/697Remarks on $\mathrm{C}^{*}$-discrete inclusions
Roberto Hernández Palomares, Brent Nelson
2026-09-07 · DOI: 10.4171/jncg/686On simple modules over the quantum matrix algebra at roots of unity
Sanu Bera, Snehashis Mukherjee
2026-08-31 · DOI: 10.4171/jncg/700Twisted Steinberg algebras, regular inclusions and induction
Mikhailo Dokuchaev, Ruy Exel, Hector Pinedo
2026-08-31 · DOI: 10.4171/jncg/677Dynamic asymptotic dimension growth for group actions and groupoids
Hang Wang, Yanru Wang, Jianguo Zhang, Dapeng Zhou et al.
2026-08-27 · DOI: 10.4171/jncg/691A product formula for family indices and family band width estimates
Chenkai Song
2026-08-27 · DOI: 10.4171/jncg/696A model categorical equivalence for crossed simplicial modules
Haydar Can Kaya, Atabey Kaygun
2026-08-27 · DOI: 10.4171/jncg/698Deformations of crossed homomorphisms on Lie groups
Jun Jiang
2026-08-27 · DOI: 10.4171/jncg/695Noncommutative supports, local cohomology and spectral sequences
Abhishek Banerjee, Surjeet Kour
2026-08-26 · DOI: 10.4171/jncg/693Categorical absorption of a non-isolated singularity
Aporva Varshney
2026-08-14 · DOI: 10.4171/jncg/684Admissible subcategories of derived categories of noncommutative curves
Antonios-Alexandros Robotis
2026-08-10 · DOI: 10.4171/jncg/688Spectral localizers in $KK$-theory
Jens Kaad
2026-08-04 · DOI: 10.4171/jncg/685Atiyah constructions for Lie algebroid connections on fiber bundles
Chen He, Dadi Ni, Zhuo Chen
2026-07-21 · DOI: 10.4171/jncg/676Boundary actions of Bass–Serre trees and the applications to $C^{*}$-algebras
Xin Ma, Daxun Wang, Wenyuan Yang
2026-07-21 · DOI: 10.4171/jncg/678Controlling $L_{\infty}$-algebra and deformation complex of deformation maps on quasi-twilled pre-Lie algebras
You Wang
2026-07-03 · DOI: 10.4171/jncg/680Reviews
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Version History
October 4, 2026 at 9:05 pm
October 2, 2026