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Approximating crossed symmetric solutions of nonlinear dynamic equations via quasilinearization

Authors :
Eloe, P.W.
Sheng, Q.
Source :
Nonlinear Analysis. Jan2004, Vol. 56 Issue 2, p253. 20p.
Publication Year :
2004

Abstract

Crossed symmetric solutions of nonlinear boundary value dynamic problems play an important role in many applications, in particular in adaptive algorithm designs. This article is devoted to the continuation of our investigation on second-order nonlinear companion dynamic boundary value problems on time scales. Monotonically convergent upper and lower solutions of the problems and their quasilinear approximations are investigated. It is shown that, under proper smoothness constraints, the iterative sequences constructed not only converge to the analytic solutions of the desired companion problems monotonically, but also preserve important crossed symmetry properties. The quasilinearization offers an efficient way in the solution approximation. Computational examples are given to illustrate our results. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
0362546X
Volume :
56
Issue :
2
Database :
Academic Search Index
Journal :
Nonlinear Analysis
Publication Type :
Academic Journal
Accession number :
11571765
Full Text :
https://doi.org/10.1016/j.na.2003.10.001