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.

Projection methods for quasi-nonexpansive multivalued mappings in Hilbert spaces

2023AIMS MathematicsJournalOpen access

10.3934/math.2023364 Full text4 citations

Authors

3 authors across 3 institutions in 2 countries.

Anantachai PadcharoenFirst author
Kritsana Sokhuma
Jamilu AbubakarSenior authorCorresponding
- Usmanu Danfodiyo University (NG)

Fields

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

Optimization and Variational Analysislevel 3 · 1.00
Fixed Point Theorems Analysislevel 3 · 1.00
Fractional Differential Equations Solutionslevel 3 · 1.00

Sources

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

openalexseen September 9, 2026
2023 · AIMS Mathematics · 4 citations
https://openalex.org/W4315786309

Projection methods for quasi-nonexpansive multivalued mappings in Hilbert spaces · Sankore