In this paper, we introduce a new kind of locally closed sets called regular locally closed sets (brie y RL-closed sets) in a topological space which are weaker than the locally closed sets. Regular locally continuous maps and regular locally irresolute maps are also introduced a...
Open access
Research Article10.9734/jamcs/2020/v35i130243
In this work, we proposed and studied the Cubic Transmuted Gompertz (CTG) distribution using the Cubic Transmuted family of distributions which was introduced by Rahman et al. [8] and based on cubic transmutation map. We studied the statistical properties of the new distribution...
Open access
Research Article10.9734/jamcs/2020/v35i130242
In this paper, closed forms of the summation formulas for generalized Fibonacci numbers are presented. As special cases, we give summation formulas of Fibonacci, Lucas, Pell, Pell-Lucas, Jacobsthal, Jacobsthal-Lucas numbers. We present the proofs to indicate how these formulas, i...
Open access
Research Article10.9734/jamcs/2020/v35i130241
The nature of input-output relationships in general and ratio data in particular has important consequences for practitioners when the data envelopment analysis method is used to measure technical efficiency of decision making units or production units. Since the data envelopmen...
Open access
Research Article10.9734/jamcs/2020/v35i130239
This article develops an extension of the Rayleigh distribution with two parameters and greater flexibility which is an improvement over Lindley distribution, Rayleigh distribution and other generalizations of the Rayleigh distribution. The new model is known as “odd Lindley-Rayl...
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Research Article10.9734/jamcs/2020/v35i130240
This paper is devoted to obtaining various explicit dynamic solutions of the Landau-Lifshitz equation in 2-dimensional cylindrical symmetric system. By suitably establishing explicit transformation, we here construct explicit dynamic solutions depending on the angle θ and time t...
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Research Article10.9734/jamcs/2020/v35i130238
In this paper we consider cryptographic applications of the arithmetic on the hyperoctahedral group. On an appropriate subgroup of the latter, we particularly propose to construct public key cryptosystems based on the discrete logarithm. The fact that the group of signed permutat...
Open access
Research Article10.9734/jamcs/2020/v35i130237
Rabies is a zoonotic viral disease that aects all mammals including human beings. Dogs are responsible for 99% of human rabies cases and the disease is always fatal once the symptoms appear. In Kenya the disease is still endemic despite the fact that there are ecient vaccines for...
Open access
Research Article10.9734/jamcs/2020/v35i130235
In this paper we investigate some fixed point results of Feng and Liu type multi-valued mappings in modular metric spaces. We also give an example to show that these results are more general versions of Feng and Liu’s theorem.
Open access
Research Article10.9734/jamcs/2020/v35i130236
In this paper, we bring into light the matrix representation of bi-periodic Jacobsthal sequence, which we shall call the bi-periodic Jacobsthal matrix sequence. We dene it as with initial conditions J0 = I identity matrix, . We obtained the nth general term of this new matrix seq...
Open access
Research Article10.9734/jamcs/2019/v34i630234