Journal of Spectral Theory
European Mathematical Society Publishing House · Switzerland · Est. 2011
✓ Indexed in the Web of Science Core Collection (SCIE) — Clarivate publishes an official Journal Impact Factor and JCR quartile for this journal.
See the official Impact Factor & quartile on the journal’s page ↗The Impact Factor & JCR quartile are licensed by Clarivate — we link you to the official source instead of reprinting a number that can go out of date. Open metrics below: SCImago Q1. Source: Clarivate Journal Citation Reports.
Aims & Scope
The Journal of Spectral Theory is devoted to the publication of research articles that focus on spectral theory and its many areas of application. The following list includes several aspects of spectral theory and also fields which feature substantial applications of (or to) spectral theory. Schrödinger operators, scattering theory and resonances; Eigenvalues: perturbation theory, asymptotics and inequalities; Quantum graphs, graph Laplacians; Pseudo-differential operators and semi-classical analysis; Random matrix theory; The Anderson model and other random media; Non-self-adjoint matrices and operators, including Toeplitz operators; Spectral geometry, including manifolds and automorphic forms; Linear and nonlinear differential operators, especially those arising in geometry and physics; Orthogonal polynomials; Inverse problems.
General Information
Submission Info
Ethics & Quality
Think.Check.Submit Compliance
A twelfth criterion — whether APC fees are clearly disclosed — is not scored here; it is left out of the total rather than counted as a failure. Publication charges appear in the metrics card above.
Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.
Publication & Citation Trend
Source: OpenAlex · Each year’s green bar = citations earned by that year’s papers, counted to date — so recent years look lower simply because their papers haven’t had time to be cited yet.
SJR Quartile by Discipline
Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.
Subject Classification
Web of Science Categories
Scopus Categories
Research Topics (OpenAlex)
Frequently asked questions about Journal of Spectral Theory
Is Journal of Spectral Theory a predatory journal?
PubScope has no integrity flags on record for Journal of Spectral Theory: it is indexed in Web of Science, Scopus, DOAJ, and is not on DOAJ's withdrawn list. Indexing is a transparency signal, not a guarantee — always confirm fit and policies before submitting.
What is the impact factor of Journal of Spectral Theory?
Journal of Spectral Theory is indexed in the Web of Science Core Collection, so Clarivate publishes an official Journal Impact Factor for it (since the 2023 Journal Citation Reports, every Core Collection journal — including Arts & Humanities and Emerging Sources titles — receives one). PubScope links to Clarivate's official source rather than reprinting the number, which can be out of date. Its open 2-year mean citedness is 1.46.
Is Journal of Spectral Theory indexed in Scopus and Web of Science?
Journal of Spectral Theory is indexed in Web of Science, Scopus, DOAJ.
What is the aims and scope of Journal of Spectral Theory?
The Journal of Spectral Theory is devoted to the publication of research articles that focus on spectral theory and its many areas of application. The following list includes several aspects of spectral theory and also fields which feature substantial applications of (or to) spectral theory. Schrödinger operators, scattering theory and resonances; Eigenvalues: perturbation theory, asymptotics and inequalities; Quantum graphs, graph Laplacians; Pseudo-differential operators and semi-classical analysis; Random matrix theory; The Anderson model and other random media; Non-self-adjoint matrices an
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See all →Data updated: 2026-05-22 · Sources: SJR, DOAJ, OpenAlex, WoS, Crossref