Abdullahi Umar
2004–2006
A researcher in the Science corpus: 3 papers; trusts 1 researcher and is trusted by 1 researcher here, as inferred from the citation graph.
Whom Abdullahi Umar trusts overall
Their strongest outbound trust, strongest first, inferred from their citations.
Who trusts Abdullahi Umar overall
Papers from Abdullahi Umar's perspective
Ordered by how strongly the researchers Abdullahi Umar trusts endorse each paper. Same corpus, a different order for every researcher.
- The On-Line Encyclopedia of Integer Sequences (Electronic Journal of Combinatorics)
- On Certain Finite Semigroups of Order-decreasing Transformations I
Their papers
- On Certain Finite Semigroups of Order-decreasing Transformations I (2004) — 57 citations
- Combinatorial Results for Semigroups of Order-Preserving Full Transformations (2006) — 57 citations
- Combinatorial results for semigroups of order-preserving partial transformations (2004) — 52 citations