ScopusElsevier Scopus
Status
Inactive/Discontinued
Coverage
2003 (also 1989–1997)
Source type
Journal
Open access
No
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Approximation Theory and Its Applications
Approximation Theory and Its Applications is not currently indexed in Scopus. Published by Kluwer Academic Publishers.
ISSN 1000-9221Verify ISSN ↗
Publisher: Kluwer Academic Publishers
Scopus · Inactive
0
Indexed in
major indexes
Cost to publish: No APC data — check the publisher
Web of ScienceClarivate (SCIE/SSCI/AHCI/ESCI)
Not listed in Web of Science.
ABDCAustralian Business Deans Council 2025
Not listed in ABDC.
DOAJDirectory of Open Access Journals (live)
Not in DOAJ
Open accessNot registered as fully open access
FT50Financial Times research list
Not listed in FT50.
UT DallasUTD top-100 business research
Not listed in UT Dallas.
ONOS · APC coveredOne Nation One Subscription (Govt of India)
Not in the ONOS APC-supported list.
Publishing in this journal is not centrally APC-funded under One Nation One Subscription.
Is Approximation Theory and Its Applications indexed in Scopus? No — it was previously covered by Scopus but its coverage is now inactive/discontinued (2003 (also 1989–1997)).
What is the impact factor of Approximation Theory and Its Applications? Approximation Theory and Its Applications has no Journal Impact Factor — JIF is published only for Web of Science SCIE and SSCI titles — and Scopus has not published a current CiteScore for it either. Treat any "impact factor" quoted for this journal elsewhere as unofficial.
Is Approximation Theory and Its Applications in Web of Science? No — it is not currently in the Web of Science core collections (SCIE, SSCI, AHCI or ESCI).
Is Approximation Theory and Its Applications open access? No — it is not registered as an open-access journal in DOAJ or Scopus.
Impact & reach — open metrics via OpenAlex
23
h-index
0
2-yr mean citations
69
i10-index
489
works indexed
2,652
total citations
Approximation Theory and Its Applications published 9 papers in 2002; its busiest recent year was 1996 with 42. 2026* is the year so far.
Main topics
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. Updated 2026-09-24.
Integrity signals — indicators, not proof of misconduct
- Scopus statusInactive — coverage ended 2003
- Retracted papers None recorded
Retractions and authorship from OpenAlex; Scopus status from the Scopus source list. A signal marks something to look at more closely; it is not a finding against the journal.
Official sources & links
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Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.