A METHOD FOR THE COMPUTATION OF NONSIMPLE TURNING-POINTS CORRESPONDING TO CUSPS

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

卷:40

Article

MORET, I

关键词: NONLINEAR EQUATIONS;    TURNING POINTS;    CUSP POINTS;    ITERATIVE METHODS;    PROJECTION METHODS;   

DOI  :  10.1016/0377-0427(92)90183-X

来源: Elsevier

【 摘 要 】

A direct method is described for the approximation of nonsimple turning points, corresponding to cusp points, of nonlinear operator equations depending on two parameters. The procedure is based on the application of a special projection method to the computation of simple turning points of a suitable augmented system. Numerical examples illustrate the features of the proposed algorithm.

【 授权许可】

Free