A Guide on Solving Non-convex Consumption-Saving Models
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DOI: 10.1007/s10614-020-10045-x
Abstract: Consumption-saving models with adjustment costs or discrete choices are typically hard to solve numerically due to the presence of non-convexities. This paper provides a number of tools to speed up the solution of such models.… read more here.
Keywords: guide solving; saving models; non convex; consumption ... See more keywords
An adaptive mesh refinement approach for solving non-Hertzian elastic contact problems
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DOI: 10.1007/s11012-017-0806-y
Abstract: Semi-analytical methods are a common way of solving non-hertzian contact problems when designing mechanical components. These methods require of the discretization of the domain into a set of pressure elements and their accuracy and computational… read more here.
Keywords: contact; adaptive mesh; computational cost; non hertzian ... See more keywords
A new spline algorithm for solving non-isothermal reaction diffusion model equations in a spherical catalyst and spherical biocatalyst
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DOI: 10.1016/j.cplett.2020.137651
Abstract: Abstract In this paper, we discuss a higher order quartic trigonometric B-spline collocation method on a uniform mesh for solving two special models of Lane-Emden boundary value problems. The error analysis and stability of the… read more here.
Keywords: non isothermal; new spline; spline algorithm; isothermal reaction ... See more keywords
Solving Non-local Fokker-Planck Equations by Deep Learning
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DOI: 10.1063/5.0128935
Abstract: Physics-informed neural networks (PiNNs) recently emerged as a powerful solver for a large class of partial differential equations (PDEs) under various initial and boundary conditions. In this paper, we propose trapz-PiNNs, physics-informed neural networks incorporated… read more here.
Keywords: physics; planck equations; fokker planck; solving non ... See more keywords
Hybrid method for solving the non smooth cost function economic dispatch problem
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DOI: 10.11591/ijece.v10i1.pp609-616
Abstract: This article is focused on hybrid method for solving the non-smooth cost function economic dispatch problem. The techniques were divided into two parts according to: the incremental cost rates are used to find the initial… read more here.
Keywords: hybrid method; economic dispatch; solving non; cost ... See more keywords
An efficient iterative algorithm for solving non-linear oscillation problems
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DOI: 10.2298/fil1709713k
Abstract: A new iterative method is presented for numerical solution of nonlinear evolutionary problems. The convergence properties of the proposed method are analysed in abstract framework by using the concepts of consistency, stability and order. Both… read more here.
Keywords: iterative algorithm; efficient iterative; non linear; algorithm solving ... See more keywords