On Certain Finite Semigroups of Order-decreasing Transformations I

By Abdallah Laradji, Abdullahi Umar. 2004

57 citations recorded by the source corpus.

Subfields: Computational Theory and Mathematics, Molecular Biology

View Paper: https://www.semanticscholar.org/paper/8d99263b453afdaf89d56e29c8692349cc7b7081

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In Computational Theory and Mathematics

1. Abdullahi Umar
2. Abdallah Laradji

In Molecular Biology

1. Abdullahi Umar
2. Abdallah Laradji

Citations in the corpus

• Combinatorial Results for Semigroups of Order-Preserving Full Transformations (2006, methodology): “Proof. It follows directly by Result 1.2. Now,as in Laradji and Umar [ 10 ],we define”
• Combinatorial results for semigroups of order-preserving partial transformations (2004, background): “and Umar [ 10 ], where they showed that the number of maps in Cn such that jIm fij = r is the triangle of Narayana [17, A001263] numbers given by”