A local collocation method with radial basis functions for an electrospinning problem

Autor: W. F. Florez, V. Popov, H.V. Martínez-Tejada, C. A. Bustamante, E. Garcia-Tamayo, J.P. Gaviria-Cardona

Publikováno v: Engineering Analysis with Boundary Elements. 134:398-411

Electrospinning is a technique used to fabricate fibrillar materials for different applications. Understanding this process allows companies to reduce efforts and to have better control of the variables present in this phenomenon. A mathematical mode

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a63d18d1f57c4b3e461e417dfa7d804
https://doi.org/10.1016/j.enganabound.2021.10.013

A collaborative EPQ inventory model for a three-echelon supply chain with multiple products considering the effect of marketing effort on demand

Autor: W. F. Florez, Leopoldo Eduardo Cárdenas-Barrón, Shib Sankar Sana, Holman Ospina Mateus, Jaime Acevedo Chedid, Katherinne Salas Navarro

Publikováno v: American Institute Of Mathematical Scienses
REDICUC-Repositorio CUC
Corporación Universidad de la Costa
instacron:Corporación Universidad de la Costa
Journal of Industrial and Management Optimization; 16 (4)July (2020), 1613-1633.

This paper presents an inventory model for a three-echelon supply chain with multiple products and multiple members considering the demand as an increasing function of the marketing effort. In the proposed inventory model, a collaborative approach is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4172393b306c3aab4498dfc85691e4a
https://repositorio.cuc.edu.co/

Extending meshless method of approximate particular solutions (MAPS) to two-dimensional convection heat transfer problems

Autor: W. F. Florez, C. A. Bustamante, J. M. Granados

Publikováno v: Applied Mathematics and Computation. 390:125484

Natural, forced and mixed convection heat transfer problems are solved by the meshless Method of Approximate Particular Solutions (MAPS). Particular solutions of Poisson and Stokes equations are employed to approximate temperature and velocity, respe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6aaf76ed76959277fd2b013da70be037
https://doi.org/10.1016/j.amc.2020.125484

The control volume radial basis function method CV-RBF with Richardson extrapolation in geochemical problems

Autor: C. A. Bustamante, P. Orsini, Alan Hill, Margarita Portapila, Henry Power, W. F. Florez

Publikováno v: Computers & Geosciences. 76:151-163

The aim of this paper is to present how to implement a control volume approach improved by Hermite radial basis functions (CV-RBF) for geochemical problems. A multi-step strategy based on Richardson extrapolation is proposed as an alternative to the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de4d586f85caa9c657cb976e5068592d
https://doi.org/10.1016/j.cageo.2015.01.001

Schwarz alternating domain decomposition approach for the solution of two-dimensional Navier-Stokes flow problems by the method of approximate particular solutions

Autor: Henry Power, W. F. Florez, C. A. Bustamante

Publikováno v: Numerical Methods for Partial Differential Equations. 31:777-797

The method of approximate particular solutions (MAPS) is used to solve the two-dimensional Navier–Stokes equations. This method uses particular solutions of a nonhomogeneous Stokes problem, with the multiquadric radial basis function as a nonhomoge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::702da87f08dd9447dd8af3c0629aee48
https://doi.org/10.1002/num.21917