Academic Journal
Q2Information Geometry
About Information Geometry
Information Geometry is a scholarly journal published by Springer Nature. SCImago 2025 lists it in Q2, with an SJR of 0.526 and H-index of 12.
Coverage: 2018-2026. Research categories: Applied Mathematics (Q2); Computational Theory and Mathematics (Q2); Computer Science Applications (Q2); Geometry and Topology (Q2); Statistics and Probability (Q2).
Verified field sources
- Journal Impact Factor: 1.2 — Official source; checked 2026-10-03. Journal metric year and editorial leadership as listed on the Springer Nature journal homepage.
- Impact Factor year: 2024 — Official source; checked 2026-10-03. Journal metric year and editorial leadership as listed on the Springer Nature journal homepage.
- Editor(s): Nihat Ay PhD (Editor-in-Chief) — Official source; checked 2026-10-03. Journal metric year and editorial leadership as listed on the Springer Nature journal homepage.
Source-backed journal facts
Topics in published research
Statistical Mechanics and Entropy; Geometric Analysis and Curvature Flows; Topological and Geometric Data Analysis; Morphological variations and asymmetry; Point processes and geometric inequalities; Advanced Statistical Methods and Models.
OpenAlex classifies topics from published works. These topics are not the publisher’s official aims and scope.
Reported open-access list prices
3,090.00 USD; 2,490.00 EUR; 2,190.00 GBP
APC list prices reported by OpenAlex, which obtains this information from DOAJ. Confirm current charges, taxes, waivers and eligibility with the publisher; this is not a fee quotation.
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.
Preface to the special issue on geometric science of information (GSI’25)
Frank Nielsen, Alice Barbora Tumpach, Frédéric Barbaresco
2026-10-02 · DOI: 10.1007/s41884-026-00223-5Information geometry of perturbed gradient flow systems on hypergraphs: a perspective towards nonequilibrium physics
Dimitri Loutchko, Keisuke Sugie, Tetsuya J. Kobayashi
2026-10-01 · DOI: 10.1007/s41884-026-00221-7ODE for entropic optimal transport: interpolating between Kullback–Leibler and Wasserstein geometries
Joshua Zoen-Git Hiew
2026-09-28 · DOI: 10.1007/s41884-026-00222-6Bioinspired CNNs for border completion in occluded images
Catarina P. Coutinho, Aneeqa Merhab, Janko Petkovic, Ferdinando Zanchetta et al.
2026-09-23 · DOI: 10.1007/s41884-026-00220-8Fields of covariances on non-commutative probability spaces in finite dimensions
F. M. Ciaglia, F. Di Cosmo, L. González-Bravo
2026-09-07 · DOI: 10.1007/s41884-026-00219-1Autoparallelity of quantum statistical manifolds in light of quantum estimation theory
Hiroshi Nagaoka, Akio Fujiwara
2026-09-05 · DOI: 10.1007/s41884-026-00217-3Equivariant log-extrinsic statistics on symmetric cones
Gabriel Trindade, Emmanuel Chevallier, Frank Nielsen, André Nicolet et al.
2026-09-04 · DOI: 10.1007/s41884-026-00218-2Wasserstein projection estimators for circular distributions
Naoki Otani, Takeru Matsuda
2026-08-24 · DOI: 10.1007/s41884-026-00214-6A Born structure on the tangent bundle of a Hessian manifold
Hakobi Sakamoto
2026-08-19 · DOI: 10.1007/s41884-026-00215-5Robust inference using density-powered Stein operators
Shinto Eguchi
2026-08-17 · DOI: 10.1007/s41884-026-00216-4Weak adversarial networks for solving 2D incompressible Navier–Stokes-Brinkman equations
Wenran Li, Xavier Cadet, Miloud Bessafi, Cédric Damour et al.
2026-08-06 · DOI: 10.1007/s41884-026-00212-8Structural properties of entropic vectors and stability of the Ingleton inequality
Rostislav Matveev, Andrei Romashchenko
2026-07-28 · DOI: 10.1007/s41884-026-00213-7Modeling the structure of high-dimensional data using a multivariate Bernoulli distribution
Mireille Boutin, Evzenie Coupkova, Marco Morosin
2026-07-03 · DOI: 10.1007/s41884-026-00211-9Unique Fisher–Shannon balance points on spheres and flat tori
Lamine Bougueroua
2026-06-18 · DOI: 10.1007/s41884-026-00210-wSemi-simple isometries of the manifold of symmetric positive definite real matrices with the trace metric
Donato Pertici, Alberto Dolcetti
2026-06-03 · DOI: 10.1007/s41884-026-00201-xImproving Cramér–Rao bound and its variants: an extrinsic geometry perspective
Sunder Ram Krishnan
2026-05-21 · DOI: 10.1007/s41884-026-00209-3Nonlinear dimensionality reduction through optimal transport between incomparable spaces
Rafael Pereira Eufrazio, Eduardo Fernandes Montesuma, Charles Casimiro Cavalcante
2026-05-21 · DOI: 10.1007/s41884-026-00208-4A dyadic path construction as a geometric realization of the 1-Wasserstein distance on the simplex
Beniamino Cappelletti-Montano, Monica Musio
2026-05-20 · DOI: 10.1007/s41884-026-00202-wFoundations of quantum local asymptotic normality via information geometry
Akio Fujiwara
2026-05-19 · DOI: 10.1007/s41884-026-00207-5A companion to the Nagaoka–Amari structure on the denormalized state space
Yoshitaka Fujiwara
2026-05-14 · DOI: 10.1007/s41884-026-00204-8Reviews
Community Reviews
Version History
October 2, 2026 at 9:23 pm
October 2, 2026