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Nonlinear Boundary-value Problems with Multiple Solutions

Shijun Liao ()
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Shijun Liao: Shanghai Jiao Tong University

Chapter Chapter 8 in Homotopy Analysis Method in Nonlinear Differential Equations, 2012, pp 285-314 from Springer

Abstract: Abstract In this chapter, using three different types of nonlinear boundary-value equations with multiple solutions, we verify the validity of the HAM-based Mathematica package BVPh (version 1.0) for nth-order nonlinear boundary-value equations F in a finite interval 0≤z≤a, subject to the n linear boundary conditions B, (1≤k≤n), where F is a nth-order nonlinear differential operator, F is a linear operator, γ k is a constant, respectively. Especially, the socalled multiple-solution-control parameter is introduced into initial guess in order to search for multiple solutions. We illustrate that, using the BVPh 1.0 as a tool, multiple solutions of some nonlinear boundary-value equations can be found out by means of such kind of multiple-solution-control parameter.

Keywords: Initial Guess; Multiple Solution; Homotopy Analysis Metho; Auxiliary Linear Operator; Nonlinear Differential Operator (search for similar items in EconPapers)
Date: 2012
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-642-25132-0_8

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DOI: 10.1007/978-3-642-25132-0_8

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