期刊名称：International Journal of Differential Equations
印刷版ISSN：1687-9643
电子版ISSN：1687-9651
出版年度：2012
卷号：2012
DOI：10.1155/2012/842813
出版社：Hindawi Publishing Corporation
摘要：We develop a generalized monotone method using coupled
lower and upper solutions for Caputo fractional differential equations with periodic
boundary conditions of order , where . We develop results which provide natural monotone sequences or intertwined monotone sequences which converge uniformly and monotonically to coupled minimal and maximal periodic solutions. However, these monotone iterates are solutions of linear initial value problems which are easier to compute.
