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Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Second Hankel Determinant for the Subclass of Bi-Univalent Functions Using q-Chebyshev Polynomial and Hohlov Operator

2022Fractal and FractionalJournalOpen access

10.3390/fractalfract6040186 Full text25 citations

Authors

3 authors across 3 institutions in 3 countries.

Isra Al-ShbeilFirst author
Timilehin Gideon Shaba
- University of Ilorin (NG)
Adriana CătaşSenior authorCorresponding

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Analytic and geometric function theorylevel 3 · 1.00
Mathematical functions and polynomialslevel 3 · 0.98
X-ray Diffraction in Crystallographylevel 3 · 0.97

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 9, 2026
2022 · Fractal and Fractional · 25 citations
https://openalex.org/W4220847496

Second Hankel Determinant for the Subclass of Bi-Univalent Functions Using q-Chebyshev Polynomial and Hohlov Operator · Sankore