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IEICE TRANSACTIONS on transactions

Homotopy Method of Calculating Bifurcating Solutions for Infinite Dimensional Chaotic Systems

Mitsunori MAKINO, Shin'ichi OISHI, Kazuo HORIUCHI

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Summary :

A numerical method is proposed for identifying bifurcating solution of infinite dimensional nonlinear equations by making use of the infinite dimensional homotopy method. In this paper in the first place, in order to show the existence of bifurcating solutions for a certain class of the Fredholm operators, a mapping degree is defined which has the similar properties as in a finite dimensional space. Using this, under certain conditions a primary bifurcation point exists for a certain type of infinite dimensional nonlinear equations. Furthermore, in case of the Leray-Schauder operator, it is shown that a certain bifurcating solution of the Leray-Schauder operator equation can be identified by making use of the infinite dimensional homotopy method.

Publication
IEICE TRANSACTIONS on transactions Vol.E73-E No.6 pp.801-808
Publication Date
1990/06/25
Publicized
Online ISSN
DOI
Type of Manuscript
Special Section PAPER (Special Issue on Engineering Chaos)
Category
Chaos, Analysis and Numerical Method

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