In this study, the transient analysis of the M/M/C queueing system has been made under the provision of servers' single vacation and loss of impatient customers. Customers arrive in the system in...Journal of Mathematics and Statistics, Published online: 2022-04-19; doi:10.3844/jmssp.2022.36.482022-04-19 DOI: 10.3844/jmssp.2022.36.48
Developing and increasing the effectiveness of any system (university system) depends on continuous evaluation and improvement using quantitative methods based on quantitative measurement and efficien...Journal of Mathematics and Statistics, Published online: 2022-03-19; doi:10.3844/jmssp.2022.27.352022-03-19 DOI: 10.3844/jmssp.2022.27.35
In this study model of particle motion on a three-dimensional lattice is created using discrete random walk with small steps. A probability space of the particle trajectories is rigorously constructed...Journal of Mathematics and Statistics, Published online: 2022-03-18; doi:10.3844/jmssp.2022.16.262022-03-18 DOI: 10.3844/jmssp.2022.16.26
Nonlinear conjugate gradient methods for unconstrained optimization problems are used in many aspects of theoretical and applied sciences. They are iterative methods, so at any iteration a step length...Journal of Mathematics and Statistics, Published online: 2022-03-14; doi:10.3844/jmssp.2022.11.152022-03-14 DOI: 10.3844/jmssp.2022.11.15
Financial market participants often speculate on how markets would behave in the light of certain information at hand. This speculation contributes to volatility within the financial market and conseq...Journal of Mathematics and Statistics, Published online: 2022-01-18; doi:10.3844/jmssp.2022.1.102022-01-18 DOI: 10.3844/jmssp.2022.1.10
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