Countries
Institutions
Fields
Rankings
Compare

Search institutions, scholars, countries and publications

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.

Built from

OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

Browse

Countries
Institutions
Fields
Rankings
What we cover

Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Some New Results on Convergence, Weak w2-Stability and Data Dependence of Two Multivalued Almost Contractive Mappings in Hyperbolic Spaces

2022MathematicsJournalOpen access

10.3390/math10203720 Full text12 citations

Authors

5 authors across 5 institutions in 4 countries.

Austine Efut OfemFirst authorCorresponding
- University of KwaZulu-Natal (ZA)
Jacob Ashiwere Abuchu
- University of KwaZulu-Natal (ZA)
- University of Calabar (NG)
Reny GeorgeCorresponding
Godwin Chidi Ugwunnadi
- University of Eswatini (SZ)
- Sefako Makgatho Health Sciences University (ZA)
Ojen Kumar NarainSenior author
- University of KwaZulu-Natal (ZA)

Fields

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

Fixed Point Theorems Analysislevel 3 · 1.00
Optimization and Variational Analysislevel 3 · 1.00
Nonlinear Differential Equations Analysislevel 3 · 0.94

Sources

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

openalexseen September 24, 2026
2022 · Mathematics · 12 citations
https://openalex.org/W4304187421

Some New Results on Convergence, Weak w2-Stability and Data Dependence of Two Multivalued Almost Contractive Mappings in Hyperbolic Spaces · Sankore