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    Khayyam Journal of Mathematics

    Khayyam Journal of Mathematics is Scopus-indexed (Q3, CiteScore 0.9), DOAJ. Published by Department of Mathematics at Ferdowsi University of Mashhad.

    Checked against the index lists dated 4 October 2026.

    ISSN 2423-4788Verify ISSN ↗

    Publisher: Department of Mathematics at Ferdowsi University of Mashhad

    Scopus · Q3Open Access
    0.9
    CiteScore 2025
    Scopus
    Q3
    Best quartile
    rank 296 of 414 · 28th pctile
    2
    Indexed in
    major indexes

    Cost to publish: Checking DOAJ for article charges…

    ScopusElsevier Scopus
    Status
    Active
    Coverage
    2015–present
    Source type
    Journal
    Open access
    No
    CiteScore
    0.9
    SJR · SCImago
    0.184
    Q4 SJR quartile
    H-index
    14
    Best quartile
    Q3 · 28th pctile
    Subject areaRankPctileQ
    Mathematics (all)296 / 41428thQ3
    View this source on Scopus.com
    DOAJDirectory of Open Access Journals (live)
    Listed in DOAJ
    Open accessFully open access, peer reviewed

    Not listed in: Web of Science, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (subscription), ONOS (APC covered)

    Quick answers

    Is Khayyam Journal of Mathematics indexed in Scopus?

    Yes — actively indexed in Scopus, coverage 2015–present, best quartile Q3, CiteScore 0.9.

    What quartile is Khayyam Journal of Mathematics in Scopus?

    Khayyam Journal of Mathematics is Q3 in Mathematics (all) (rank 296 of 414), by CiteScore 2025.

    What is the impact factor of Khayyam Journal of Mathematics?

    Khayyam Journal of Mathematics 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 0.9, quartile Q3, 28th percentile. Any "impact factor" quoted elsewhere is not the Clarivate metric. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.184, quartile Q4, with an H-index of 14.

    Who publishes Khayyam Journal of Mathematics and what is its ISSN?

    Khayyam Journal of Mathematics is published by Department of Mathematics at Ferdowsi University of Mashhad. Its ISSN is 2423-4788.

    Is Khayyam Journal of Mathematics in Web of Science?

    No — it is not currently in the Web of Science core collections (SCIE, SSCI, AHCI or ESCI).

    Is Khayyam Journal of Mathematics open access?

    Yes — it is an open-access journal, listed in DOAJ.

    How well cited is Khayyam Journal of Mathematics? — open metrics via OpenAlex

    Khayyam Journal of Mathematics has an h-index of 7 and a 2-year mean of 0 citations per paper (OpenAlex). Its Scopus CiteScore is 0.9, quartile Q3. On 2-year citations it ranks #364 of 392 Scopus journals in Mathematics (all).

    7
    h-index
    0
    2-yr mean citations
    6
    i10-index
    114
    works indexed
    242
    total citations
    2-yr mean citations, among Scopus journals in the same subject
    #364 of 392 Bottom 8% Mathematics (all)
    Papers published per year
    025502015: 11 papers1120152016: 12 papers1220162017: 14 papers1420172018: 11 papers1120182019: 21 papers2120192020: 20 papers2020202021: 25 papers252021

    Khayyam Journal of Mathematics published 25 papers in 2021. 2026* is the year so far.

    Main topics
    Approximation Theory and Sequence SpacesHolomorphic and Operator TheoryAdvanced Topics in AlgebraAnalytic and geometric function theory

    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.

    Who publishes in Khayyam Journal of Mathematics? — latest 24 articles, 2021

    In its latest 24 research articles (2021), authors are most often from Iran (50%), India (18.8%) and South Africa (8.3%). More than half of recent authorship comes from one country.

    Author countriesIranIran50%IndiaIndia18.8%South AfricaSouth Africa8.3%IndonesiaIndonesia4.2%JordanJordan4.2%SenegalSenegal4.2% Most frequent institutions (papers)Ferdowsi University of MashhadFerdowsi University of Mashhad3Utkal UniversityUtkal University1University of BurdwanUniversity of Burdwan1Texas A&M UniversityTexas A&M University1University of the WitwatersrandUniversity of the Witwatersrand1

    Countries are counted fractionally, so a paper by authors from two countries counts half to each.

    Are there integrity warnings for Khayyam Journal of Mathematics? — 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
    • Author concentration50% of recent authorship from Iran

    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.

    Official sources & links

    Journal website ↗ Scopus source ↗ DOAJ ↗ ISSN Portal · 2423-4788 ↗

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