| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Analysis | 181 / 210 | 14th | Q4 |
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Operator Theory: Advances and Applications
Operator Theory: Advances and Applications is Scopus-indexed (Q4, CiteScore 0.7). Published by Springer International Publishing AG.
Checked against the index lists dated .
ISSN 0255-0156Verify ISSN ↗2296-4878Verify ISSN ↗
Publisher: Springer International Publishing AG
Cost to publish: No APC data — check the publisher
Not listed in: Web of Science, DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)
Quick answers
Is Operator Theory: Advances and Applications indexed in Scopus?
Yes — actively indexed in Scopus, coverage 2007–present, best quartile Q4, CiteScore 0.7.
What quartile is Operator Theory: Advances and Applications in Scopus?
Operator Theory: Advances and Applications is Q4 in Analysis (rank 181 of 210), by CiteScore 2025.
What is the impact factor of Operator Theory: Advances and Applications?
Operator Theory: Advances and Applications is not in the Web of Science Core Collection (SCIE, SSCI, AHCI or ESCI), so Clarivate publishes no Journal Impact Factor for it. Its Scopus CiteScore is 0.7, quartile Q4, 14th percentile. Any "impact factor" quoted elsewhere is not the Clarivate metric.
Who publishes Operator Theory: Advances and Applications and what is its ISSN?
Operator Theory: Advances and Applications is published by Springer International Publishing AG. Its print ISSN is 0255-0156 and its online ISSN is 2296-4878.
Is Operator Theory: Advances and Applications in Web of Science?
No — it is not currently in the Web of Science core collections (SCIE, SSCI, AHCI or ESCI).
Is Operator Theory: Advances and Applications open access?
No — it is not registered as an open-access journal in DOAJ or Scopus.
How well cited is Operator Theory: Advances and Applications? — open metrics via OpenAlex
Operator Theory: Advances and Applications has an h-index of 47 and a 2-year mean of 0.34 citations per paper (OpenAlex). Its Scopus CiteScore is 0.7, quartile Q4. On 2-year citations it ranks #150 of 193 Scopus journals in Analysis.
Operator Theory: Advances and Applications published 65 papers in 2025; its busiest recent year was 2018 with 171. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
Are there integrity warnings for Operator Theory: Advances and Applications? — indicators, not proof of misconduct
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
- Scopus statusActive
- Retracted papers None recorded
- Problematic Paper Screener flags None flagged
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
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