An efficient split-step framework for non-Newtonian incompressible flow problems with consistent pressure boundary conditions
Sign Up to like & getrecommendations! Published in 2021 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2021.113888
Abstract: Abstract Incompressible flow problems with nonlinear viscosity, as they often appear in biomedical and industrial applications, impose several numerical challenges related to regularity requirements, boundary conditions, matrix preconditioning , among other aspects. In particular, standard… read more here.
Keywords: flow problems; incompressible flow; boundary conditions; pressure ... See more keywords
End-to-End Optimization of Coherent Optical Communications Over the Split-Step Fourier Method Guided by the Nonlinear Fourier Transform Theory
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2020.3033624
Abstract: Optimizing modulation and detection strategies for a given channel is critical to maximizing the throughput of a communication system. Such an optimization can be easily carried out analytically for channels that admit closed-form analytical models.… read more here.
Keywords: optimization; end end; end optimization; step fourier ... See more keywords
Mean-Square Stability of Split-Step Theta Milstein Methods for Stochastic Differential Equations
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical Problems in Engineering"
DOI: 10.1155/2018/1682513
Abstract: The fundamental analysis of numerical methods for stochastic differential equations (SDEs) has been improved by constructing new split-step numerical methods. In this paper, we are interested in studying the mean-square (MS) stability of the new… read more here.
Keywords: methods stochastic; step; stochastic differential; split step ... See more keywords
Differences in Movement Speed Before and After a Split-Step Between Professional and Junior Tennis Players
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DOI: 10.1515/hukin-2017-0011
Abstract: Abstract This study investigated tennis players’ speed before, during and after the split-step, deceleration before and acceleration after the split-step in four different stroke groups in three age categories. Seven male professional, eleven male and… read more here.
Keywords: movement; split step; speed; tennis ... See more keywords
Milstein-type semi-implicit split-step numerical methods for nonlinear stochastic differential equations with locally Lipschitz drift terms
Sign Up to like & getrecommendations! Published in 2019 at "Thermal Science"
DOI: 10.2298/tsci180912325i
Abstract: We develop Milstein-type versions of semi-implicit split-step methods for numerical solutions of non-linear stochastic differential equations with locally Lipschitz coefficients. Under a one-sided linear growth condition on the drift term, we obtain some moment estimates… read more here.
Keywords: stochastic differential; semi implicit; implicit split; differential equations ... See more keywords