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Academician

REWAYAT KHAN

Doktor Öğretim Üyesi

İstanbul Aydın Üniversitesi Mühendislik Fakültesi Yapay Zeka Ve Veri Mühendisliği Bölümü

Research topics OpenAlex
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal Matematik
Keywords YÖKSİS
Articles 10 YÖKSİS 10 · OpenAlex 0 Total citations 22 h-index 2 · OpenAlex OpenAlex coverage %100 matched 10 / 10 Q1 articles 1 Scopus · WoS Q1 1 Best field rank #76 / 192 Keyword · top 39.6% Co-authors 9 1 Turkish institutions

Citation impact

Citation counts of the articles matched in OpenAlex, citing publications from Crossref and the Stanford/Elsevier list. Sources are shown separately and never added up.

OpenAlex YÖKSİS articles matched in OpenAlex: 10
h-index 2 Percentile in Türkiye: 28 #384 of 824 at their university by h-index
i10-index
1
Total citations
22
Top 60% in Türkiye
Per article
2.2
FWCI
0.50
1.00 = world average
World top 1%
0
World top 10%
0

Most cited articles

  1. Matrix Valued Truncated Toeplitz Operators: Basic Properties 2017 16 citations
  2. The generalized Crofoot transform 2021 3 citations
  3. CHARACTERIZATIONS OF MATRIX-VALUED ASYMMETRIC TRUNCATED TOEPLITZ OPERATORS 2025 1 citations
How is this computed?

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included.

Citing publications Crossref 3 publications citing 10 DOI-bearing articles · 1 Türkiye-affiliated
  • 2020 1
  • 2022 2
  1. Product of matrix valued truncated Toeplitz operators TR Muhammad Ahsan KHAN · Hacettepe Journal of Mathematics and Statistics · 2022
  2. DOI 10.1007/s00020-022-02685-5 2022 · cites 2 articles of this academic
  3. DOI 10.1007/s00020-020-02601-9 2020
Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 20.3% of the file has been processed, so the list may be incomplete. Crossref citations are never added to or compared with the OpenAlex citation counts; the two sources have different coverage.

Field ranking

Position in the main-field, side-field and keyword cohorts by YÖKSİS article score; each card opens that ranking.

YÖKSİS ?
Keyword rankings 3

Works 10

YÖKSİS and OpenAlex records: index distribution, journals published in, a filterable article list and the other output types.

Indexes and citation percentiles

?
TR Index 0 articles
OpenAlex citation percentile
Top 1%0
Top 10%0
Avg · n 10 %50.1
Other counts

Scopus (SJR)

  • YÖKSİS rows 10

WoS (JCR)

  • YÖKSİS rows 10

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

10articles

Journals with publications

9 journals

Narrow down

Scopus (SJR)
Q11 Q27 Q31 Q41
WoS (JCR)
Q11 Q26 Q31 Q42
TR Index
0articles

Article list

  1. 2026 On Matrix Valued (Asymmetric) Truncated Toeplitz Operators Computational Methods and Function Theory DOI 10.1007/s40315-026-00618-6 YÖKSİS SJR Q2 JCR Q3 OpenAlex 66.0%
  2. 2026 On q-Numerical Ranges of Operators Complex Analysis and Operator Theory DOI 10.1007/s11785-026-01955-z YÖKSİS SJR Q2 JCR Q2 OpenAlex 58.4%
  3. 2025 Rigorous perturbation bounds for the QX decomposition for centrosymmetric matrices Linear and Multilinear Algebra DOI 10.1080/03081087.2025.2464652 YÖKSİS SJR Q1 JCR Q2 OpenAlex 2.7%
  4. 2025 Binormal block Toeplitz operators with matrix valued circulant symbols Quaestiones Mathematicae DOI 10.2989/16073606.2025.2598007 YÖKSİS SJR Q2 JCR Q2 OpenAlex 44.9%
  5. 2025 CHARACTERIZATIONS OF MATRIX-VALUED ASYMMETRIC TRUNCATED TOEPLITZ OPERATORS Rocky Mountain Journal of Mathematics DOI 10.1216/rmj.2025.55.1049 YÖKSİS SJR Q2 JCR Q2 OpenAlex 88.0%
  6. 2023 Characterizations of matrix-valued asymmetric truncated Hankel operators Banach Journal of Mathematical Analysis DOI 10.1007/s43037-023-00303-z YÖKSİS SJR Q2 JCR Q1 OpenAlex 57.2%
  7. 2023 Generalized Crofoot transform and applications Concrete Operators DOI 10.1515/conop-2022-0138 YÖKSİS SJR Q4 JCR Q4 OpenAlex 48.8%
  8. 2021 The generalized Crofoot transform Operators and Matrices DOI 10.7153/oam-2021-15-16 YÖKSİS SJR Q3 JCR Q4 OpenAlex 43.6%
  9. 2021 Perturbation analysis for the Takagi vector matrix Special Matrices DOI 10.1515/spma-2020-0144 YÖKSİS SJR Q2 JCR Q2 OpenAlex 12.7%
  10. 2017 Matrix Valued Truncated Toeplitz Operators: Basic Properties Complex Analysis and Operator Theory DOI 10.1007/s11785-017-0675-3 YÖKSİS SJR Q2 JCR Q2 OpenAlex 79.1%

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Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
9
With an akaturk profile
1
Turkish institutions
1
Co-authored works
%80

Academic co-authors 1

  1. NİHAT GÖKHAN GÖĞÜŞ Profesör · Sabancı Üniversitesi 2

National collaboration 1 institutions

  1. Sabancı Üniversitesi 2 works · 1 academics

Other co-authors (incl. international) 8

Aamir Farooq 3Ji Eun Lee 2Eungil KOJamroz KhanM. Tariq RahimTimotin DanUzma RaniYagoub Ameur

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.