Browsing by Author "Rauf, K."

Now showing 1 - 5 of 5
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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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    Fixed Point with Compatible Function on Semigroup of Linear Operator
    (Mathematical Association of Nigeria, 2019) Yussuff, A. A.; Ajisope, M. O.; Zubair, O. R.; Usamot, I. F.; Rauf, K.
    This paper consists of fixed point results on ω-order preserving partial contraction mapping as a weakly compatible function. Moreover, the results are established as semigroup of linear operator.
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    On coefficient bounds of a subclass of univalent functions
    (Nigerian Mathematical Society, 2004) Opoola, T. O.; Babalola, Kunle Oladeji; Fadipe-Joseph, O. A.; Rauf, K.
    Let T(_n^α)(β) denote the class of functions f(z)=z+∑_(k=2)^∞▒〖a_k z^k 〗, univalent and analytic in the unit disk U={z∈ C:|z|<1} such that Re(D^n [〖f(z)〗^α])/z^α>β, z∈U,n∈{0}∪N,α>0,0≤β<1 and D^n is the salagean differential operator, in this paper, we establish some coefficient bounds for functions of the class T(_n^α)(β).
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    On Idempotent of Some Orders-Preserving Full Contraction Mappings in Metric Spaces.
    (Department of Science Education, Federal University of Technology, Minna, Nigeria., 2017) Rauf, K.; Usamot, I. F.
    This paper discuss fixed point theorems on the idempotents of Order-Preserving Full Contraction Mappings E(OCTn) with property P and Q in metric spaces using Picard iterative scheme.
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    On Sum Criterion for the Existence of Some Iterative methods.
    (Nigerian Association of Mathematical Physics., 2015) Rauf, K.; Wahab, O. T.; Omolehin, J. O.; Abdullahi, I.; Zubair, O. R.; Alata, S. M.; Usamot, I. F.; Sanusi, A. O.
    In this paper, we evoke an existence for two iterative methods of the system of linear equations. Our results agree with existing results and suggest a strong procedural condition for the convergence of the system of linear equations.