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A COLUMN-SECANT UPDATE TECHNIQUE FOR SOLVING SYSTEM OF NONLINEAR EQUATIONS
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作者 李光烨 刘停战 《Numerical Mathematics A Journal of Chinese Universities(English Series)》 SCIE 1995年第2期193-206,共14页
In this paper,we present a column-secant modification of the SCC method,which is called the CSSCC method.The CSSCC method uses function values more efficiently than the SCC method,and it is shown that the CSSCC method... In this paper,we present a column-secant modification of the SCC method,which is called the CSSCC method.The CSSCC method uses function values more efficiently than the SCC method,and it is shown that the CSSCC method has better local q-convergence and r-convergence rates than the SCC method.The numerical results show that the CSSCC method is competitive with some well known methods for some standard test problems. 展开更多
关键词 nonlinear EQUATIONS JACOBIAN Newton’s method q-convergence
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