A. Umar

Identifiers

• name variant A. Umar 0.60 · backfill

Papers (8)

1. On certain semigroups of full contractions of a finite chain math.GR · 2018 · author #1
2. On certain semigroups of partial contractions of a finite chain math.GR · 2018 · author #1
3. Regularity and Green's relations for the semigroup of partial contractions of a finite chain math.GR · 2018 · author #2
4. Combinatorial results for certain semigroups of order-decreasing partial isometries of a finite chain math.GR · 2017 · author #3
5. Lattice Paths and Order-preserving Partial Transformations math.CO · 2013 · author #2
6. Combinatorial results for certain semigroups of order-preserving full contraction mappings of a finite chain math.CO · 2013 · author #2
7. Constructing Even Order Magic Squares By Consecutive Numbering math.CO · 2013 · author #3
8. On the semigroup of order-decreasing partial isometries of a finite chain math.GR · 2011 · author #3

Mentions

• 1304.7574 #2 · backfill · confidence 0.70 A. Umar
• 1303.7428 #2 · backfill · confidence 0.70 A. Umar
• 1303.4536 #3 · backfill · confidence 0.70 A. Umar
• 1101.2558 #3 · backfill · confidence 0.70 A. Umar

Frequent Coauthors

• M. M. Zubairu 3 shared papers
• R. Kehinde 2 shared papers
• A. D. Adeshola 1 shared papers
• A. Laradji 1 shared papers
• A. M. Ibrahim 1 shared papers
• B. Ali 1 shared papers
• F. Al-Kharousi 1 shared papers
• H. M. Jibril 1 shared papers
• S. O. Makanjuola 1 shared papers