P. A. Azeef Muhammed

activity

20152026

most citedCross-connections of the singular transformation semigroup

10 citations · 13 across the 5 of their papers we have counts for

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math.GR2016★ 10 cited

Cross-connections of the singular transformation semigroup

P. A. Azeef Muhammed, A. R. Rajan

Cross-connection is a construction of regular semigroups using certain categories called normal categories which are abstractions of the partially ordered sets of principal left (r…

math.GR2015★ 2 cited

Normal category of partitions of a set

A. R. Rajan, Azeef Muhammed P A

Let $T_{X}$ be the semigroup of all non-invertible transformations on an arbitrary set $X$ . It is known that $T_{X}$ is a regular semigroup. The principal right(left) ideals of a regul…