Zobrazeno 1 - 10
of 13
pro vyhledávání: '"ALEX ELIAS ZUÑIGA"'
Autor:
Leonardo I. Farfan-Cabrera, Alejandro Rojo-Valerio, Juan de Dios Calderon-Najera, Karina G. Coronado-Apodaca, Hafiz M. N. Iqbal, Roberto Parra-Saldivar, Mariana Franco-Morgado, Alex Elias-Zuñiga
Publikováno v:
Lubricants, Vol 11, Iss 5, p 215 (2023)
This article presents a perspective on the potential use of microalgae oils in the production of metal working fluids (MWFs) used for minimum quantity lubrication (MQL) operations. The generalities of MQL operations and requirements of MWFs, and curr
Externí odkaz:
https://doaj.org/article/3124681626404dd3a6e2b6043c329081
Autor:
Erika, García-López, Alexis, Medrano-Tellez, Juansethi, Ibarra-Medina, R., Siller Héctor, Alex, Elías-Zúñiga, Ciro, A. Rodríguez ⁎
Publikováno v:
In Procedia CIRP 2016 49:222-226
Autor:
ALEX ELIAS ZUÑIGA, 19150
Publikováno v:
Applied Mathematical Modelling
In this paper, we derive the exact solution of the cubic-quintic Duffing oscillator based on the use of Jacobi elliptic functions. We also showed that the exact angular frequency of this cubic-quintic Duffing equation is given in terms of the complet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d805de852523b25fb28c833c05d9fb8d
Publikováno v:
Mathematical Problems in Engineering
Recercat. Dipósit de la Recerca de Catalunya
instname
Mathematical Problems in Engineering, Vol 2013 (2013)
© Mathematical Problems in Engineering, 2013, vol. 2013, p.383947
Articles publicats (D-EMCI)
DUGiDocs – Universitat de Girona
Recercat. Dipósit de la Recerca de Catalunya
instname
Mathematical Problems in Engineering, Vol 2013 (2013)
© Mathematical Problems in Engineering, 2013, vol. 2013, p.383947
Articles publicats (D-EMCI)
DUGiDocs – Universitat de Girona
In this work we consider the nonlinear equivalent representation form of oscillators that exhibit nonlinearities in both the elastic and the damping terms. The nonlinear damping effects are considered to be described by fractional power velocity term
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51334bb4737912adc7bd5f0277dec963
https://doi.org/10.1155/2013/383947
https://doi.org/10.1155/2013/383947
Autor:
ALEX ELIAS ZUÑIGA, 19150, CIRO ANGEL RODRIGUEZ GONZALEZ, 20794, OSCAR MARTINEZ ROMERO, 278430
Publikováno v:
Computers and Mathematics with Applications
A rational elliptic balance method is introduced to obtain exact and approximate solutions of nonlinear oscillators by using Jacobi elliptic functions. To illustrate the applicability of the proposed rational elliptic forms in the solution of nonline
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93ea1282bc472c723e2b1d6eed03ca54
https://doi.org/10.1016/j.camwa.2010.06.023
https://doi.org/10.1016/j.camwa.2010.06.023
Publikováno v:
Abstract and Applied Analysis, Vol 2015 (2015)
Abstr. Appl. Anal.
Abstract and Applied Analysis
Abstr. Appl. Anal.
Abstract and Applied Analysis
We expand the application of the enhanced multistage homotopy perturbation method (EMHPM) to solve delay differential equations (DDEs) with constant and variable coefficients. This EMHPM is based on a sequence of subintervals that provide approximate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb19b5df96fdf130df605324dc52bdb4
https://doaj.org/article/60f6ea22376d446d952e6a127074987d
https://doaj.org/article/60f6ea22376d446d952e6a127074987d
Enhanced multistage homotopy perturbation method: Approximate solutions of nonlinear dynamic systems
Publikováno v:
Abstract and Applied Analysis
Abstract and Applied Analysis, Vol 2014 (2014)
Abstr. Appl. Anal.
Abstract and Applied Analysis, Vol 2014 (2014)
Abstr. Appl. Anal.
We introduce a new approach called the enhanced multistage homotopy perturbation method (EMHPM) that is based on the homotopy perturbation method (HPM) and the usage of time subintervals to find the approximate solution of differential equations with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1a6227f25cee8334b3518840edf1530
http://hdl.handle.net/11285/630559
http://hdl.handle.net/11285/630559
Publikováno v:
Mathematical Problems in Engineering, Vol 2013 (2013)
Mathematical Problems in Engineering
Mathematical Problems in Engineering
The aim of this paper focuses on applying a nonlinearization method to transform forced, damped nonlinear equations of motion of oscillatory systems into the well-known forced, damped Duffing equation. The accuracy obtained from the derived equivalen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a67dc6712cf7cddecc78d8959c389ff6
https://doaj.org/article/e632659a95584000addce08f01dc01be
https://doaj.org/article/e632659a95584000addce08f01dc01be
Publikováno v:
Mathematical Problems in Engineering
Mathematical Problems in Engineering, Vol 2013 (2013)
Mathematical Problems in Engineering, Vol 2013 (2013)
We study the dynamical response of an asymmetric forced, damped Helmholtz-Duffing oscillator by using Jacobi elliptic functions, the method of elliptic balance, and Fourier series. By assuming that the modulus of the elliptic functions is slowly vary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb6906fafbd9ba6abc54784fddb5f168
http://hdl.handle.net/11285/630385
http://hdl.handle.net/11285/630385
Publikováno v:
Mathematical Problems in Engineering
Mathematical Problems in Engineering, Vol 2013 (2013)
Mathematical Problems in Engineering, Vol 2013 (2013)
We introduce a nonlinearization procedure that replaces the system potential energy by an equivalent representation form that is used to derive analytical solutions of strongly nonlinear conservative oscillators. We illustrate the applicability of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1d3c9923daf4bfb11d41910a0e5dd2d
http://hdl.handle.net/11285/630381
http://hdl.handle.net/11285/630381