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.

"A modified Halpern extragradient method for equilibrium and fixed point problems in CAT(0) space"

2022Creative Mathematics and InformaticsJournalOpen access

10.37193/cmi.2022.01.01 Full text0 citations

Authors

5 authors across 2 institutions in 1 country.

"First author
- Bayero University Kano (NG)
"First author
- Bayero University Kano (NG)
B. Ali
- Bayero University Kano (NG)
as printed: BASHIR ALI
Murtala Haruna Harbau
- Kano State Polytechnic (NG)
- Bayero University Kano (NG)
as printed: M. H. HARBAU
AUWALU ALI ALASANSenior author

Fields

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

Optimization and Variational Analysislevel 3 · 1.00
Advanced Optimization Algorithms Researchlevel 3 · 1.00
Optimization and Mathematical Programminglevel 3 · 0.98

Sources

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

openalexseen September 9, 2026
2022 · Creative Mathematics and Informatics · 0 citations
https://openalex.org/W4220788561

"A modified Halpern extragradient method for equilibrium and fixed point problems in CAT(0) space" · Sankore