Cubic and quartic convergence for first-order periodic boundary-value problems

被引:0
|
作者
Mohapatra, RN [1 ]
Vajravelu, K
Yin, Y
机构
[1] Univ Cent Florida, Dept Math, Orlando, FL 32816 USA
[2] Florida Inst Technol, Dept Appl Math, Melbourne, FL 32901 USA
关键词
existence; periodic boundary-value problems; upper and lower solutions; convergence; quasilinearization;
D O I
10.1023/A:1021782529131
中图分类号
C93 [管理学]; O22 [运筹学];
学科分类号
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要
In this paper, the results of Lakshmikantham et al. (Ref. 1) for first-order periodic boundary-value problems are extended, by using the extended method of quaislinearization and rapid convergence for initial-value problems of Mohapatra et al. (Ref 2). Also, it is shown that monotone sequences converge cubically to the unique solution when the forcing function in the differential equation is 2-hyperconvex and converge quartically when the forcing function is 3-hyperconvex. Several other generalizations of the problem are also presented.
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页码:465 / 480
页数:16
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