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Research Articles (Mathematics and Applied Mathematics): Recent submissions
Now showing items 341-360 of 706
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(Springer, 2018-07)In this work we consider the Hodgkin Huxley model in the form of a coupled system of one singularly perturbed partial differential equation and three ordinary differential equations. The existence of a small parameter, the ...
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A priori error analysis for Navier Stokes equations with slip boundary conditions of friction type (Springer, 2019-03)The time dependent Navier Stokes equations under nonlinear slip boundary conditions are discretized by backward Euler scheme in time and finite elements in space. We derive error estimates for the semi-discrete problems. ...
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(Academy of Science of South Africa, 2018-07-30)On a historical basis, South African equity markets have outperformed inflation significantly. Using returns from the 2016 version of the Credit Suisse Global Investment Sourcebook1, I observe that over the period 1900 ...
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(Wiley, 2018-12)A deterministic model for the transmission dynamics of Zika is designed and rigorously analysed. A model consisting of mutually exclusive compartments representing the human and mosquito dynamics takes into account both ...
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(Wiley, 2018-12)A new deterministic model for the transmission dynamics of feline immunodeficiency virus (FIV) and bovine tuberculosis (BTB) in lion‐buffalo population is designed and used to gain insight into the transmission dynamics ...
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(Elsevier, 2019-04)Please read abstract in the article.
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(Taylor and Francis, 2019)Please read abstract in the article.
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(Springer, 2020-04)We characterize, in syntactic terms, the ranges of epimorphisms in an arbitrary class of similar first-order structures (as opposed to an elementary class). This allows us to strengthen a result of Bacsich, as follows: in ...
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(Springer, 2019-08)Hilbert’s and Thompson’s metric spaces on the interior of cones in JB-algebras are important examples of symmetric Banach-Finsler spaces. In this paper we characterize the Hilbert’s metric isometries on the interiors of ...
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(Public Library of Science, 2018-06-08)A campaign for malaria control, using Long Lasting Insecticide Nets (LLINs) was launched in South Sudan in 2009. The success of such a campaign often depends upon adequate available resources and reliable surveillance ...
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(Elsevier, 2019-08)We extend results about asymmetric colorings of finite Cartesian products of graphs to strong and direct products of graphs and digraphs. On the way we shorten proofs for the existence of prime factorizations of finite ...
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(Elsevier, 2019-11)Please read abstract in the article.
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(Taylor and Francis, 2018)The purpose of this case study is to explore the integration of technology into teaching at a mathematics department at a large South African University. Both quantitative and qualitative data were collected from staff ...
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(Taylor and Francis, 2020)The aim of this paper is to solve an optimal investment, consumption and life insurance problem when the investor is restricted to capital guarantee. We consider an incomplete market described by a jump-diffusion model ...
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(Wiley, 2018-06)We discuss discrete Morrey spaces and their generalizations, and we prove necessary and sufficient conditions for the inclusion property among these spaces through an estimate for the characteristic sequences.
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(Wiley, 2018-12)Growth models are often used when modelling various processes in life sciences, ecology, demography, social sciences, etc. Dynamical growth models are usually formulated in terms of an ODE (system of ODS's) or by an explicit ...
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(Taylor and Francis, 2019-10)In this work, we consider numerical solutions of the FitzHugh–Nagumo system of equations describing the propagation of electrical signals in nerve axons. The system consists of two coupled equations: a nonlinear partial ...
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(Springer, 2018-11)In this paper, we study strong convergence of some proximal-type algorithms to a solution of split minimization problem in complete p-uniformly convex metric spaces. We also analyse asymptotic behaviour of the sequence ...
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(Elsevier, 2019-03)Please read abstract in the article.
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(Wiley, 2019-03)For the power law Stokes equations driven by nonlinear slip boundary conditions of friction type, we propose three iterative schemes based on augmented Lagrangian approach and interior point method to solve the finite element ...
Now showing items 341-360 of 706