Browsing by Author "Ibrahim, G. R."

Now showing 1 - 3 of 3
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    Application of Tropical Geometry on Subsemigroup of Order-Preserving Full Transformation.
    (Science Association of Nigeria., 2018) Bakare, G. N.; Ibrahim, G. R.; Usamot, I. F.; Ahmed, B. M.
    This work ties together the tropical geometry and semigroup. We applied tropical geometry on subsemigroup of order-preserving full transformation (OTn) by degenerating the elements of classical algebra into tropical algebra in which the multiplicities were deduced through their tropical curves.
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    Characterization of Signed Symmetric Group in Inner Product Spaces
    (Adamawa State University, 2019) Usamot, I. F.; Rauf, K.; Bakare, G. N.; Ibrahim, G. R.
    This paper provides some characterizations of signed symmetric group (SSn) using the notion of orthogonality in inner product spaces. The concepts of ortho-stochastic and reflection were introduced on SSn and results were established with some examples.
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    Some properties of symmetric inverse semigroup and some of its subsemigroup
    (Abacus. Published by Mathematical Association of Nigeria., 2013) Ibrahim, G. R.; Bakare, G. N.
    In this paper, we studied the number of nilpotent element of order preserving one-one partial transformation semigroups and number of nilpotent elements of order decreasing + order preserving one-one partial transformation semigroups. Also, we shower that every idempotent element of one-one partial transformation semigroup is a contraction mapping.