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 revised MRMIL Riemannian conjugate gradient method with simplified global convergence properties

2025Applied Numerical MathematicsJournal

10.1016/j.apnum.2025.03.007 Full text6 citations

Authors

5 authors across 5 institutions in 3 countries.

Nasiru SalihuFirst author
- Modibbo Adama University of Technology (NG)
Poom KumamCorresponding
Sani Salisu
- Sule Lamido University Kafin Hausa (NG)
Lin Wang
Kanokwan SitthithakerngkietSenior author

Fields

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

Iterative Methods for Nonlinear Equationslevel 3 · 1.00
Advanced Optimization Algorithms Researchlevel 3 · 1.00
Matrix Theory and Algorithmslevel 3 · 0.99

Sources

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

openalexseen September 9, 2026
2025 · Applied Numerical Mathematics · 6 citations
https://openalex.org/W4409142137

A revised MRMIL Riemannian conjugate gradient method with simplified global convergence properties · Sankore