This paper proposes a modiﬁed version of HPM method (DOHPM method), introducing in a systematic fashion, adjustment parameters in order to obtain analytical approximate solutions for nonlinear differential equations by using certain differential operators to turn a nonlinear differential equation into other of higher order. Comparison with exact solution shows that DOHPM method is highly efﬁcient if the initial guess is chosen adequately
Digital Object Identifier (DOI)
Filobello-Nino, U.; Vazquez-Leal, H.; Benhammouda, B.; Perez-Sesma, A.; Sarmiento-Reyes, A.; and M. JimenezFernandez, V.
"Differential Operators Homotopy Perturbation Method (DOHPM): an automated selection procedure for Adjustment Parameters,"
Applied Mathematics & Information Sciences: Vol. 11
, Article 5.
Available at: https://dc.naturalspublishing.com/amis/vol11/iss6/5