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AccessPreviewIssue DateTitleAuthor(s)
Acceso restringidoIJMEE_v35_n4_p293_2007.pdf.jpgOct-2007Post-buckling of a cantilever column: a more accurate linear analysis of a classical nonlinear problemBeléndez, Augusto; Hernández Prados, Antonio; Gallego, Sergi; Ortuño, Manuel; Neipp, Cristian; Beléndez, Tarsicio
Acceso restringidoNONRWA_v10_n1_p416_2009.pdf.jpg5-Oct-2007Solution of an anti-symmetric quadratic nonlinear oscillator by a modified He’s homotopy perturbation methodBeléndez, Augusto; Pascual, Carolina; Beléndez, Tarsicio; Hernández Prados, Antonio
Acceso restringidoEJP_pendulum_homotopy_2007.pdf.jpgJan-2007Application of homotopy perturbation method to the nonlinear pendulumBeléndez, Augusto; Hernández Prados, Antonio; Beléndez, Tarsicio; Neipp, Cristian; Márquez, Andrés
Acceso restringidoJSV_2007_3.pdf.jpg20-Jun-2007Comments on “investigation of the properties of the period for the nonlinear oscillator x''+(1+x^2)x'=0”Beléndez, Augusto; Beléndez, Tarsicio; Hernández Prados, Antonio; Gallego, Sergi; Ortuño, Manuel; Neipp, Cristian
Acceso restringidoJSV_2007_02.pdf.jpg22-May-2007Application of the harmonic balance method to a nonlinear oscillator typified by a mass attached to a stretched wireBeléndez, Augusto; Hernández Prados, Antonio; Beléndez, Tarsicio; Alvarez, Mariela L.; Gallego, Sergi; Ortuño, Manuel; Neipp, Cristian
Acceso restringidoJSV_2007_1.pdf.jpg9-Jan-2007Asymptotic representations of the period for the nonlinear oscillatorBeléndez, Augusto; Hernández Prados, Antonio; Beléndez, Tarsicio; Neipp, Cristian; Márquez, Andrés
Acceso abiertoIJNSNS_v8_n3_p329_2007.pdf.jpgSep-2007An improved 'heuristic' approximation for the period of a nonlinear pendulum: linear analysis of a classical nonlinear problemBeléndez, Augusto; Hernández Prados, Antonio; Beléndez, Tarsicio; Márquez, Andrés; Neipp, Cristian