期刊名称：Lecture Notes in Engineering and Computer Science
印刷版ISSN：2078-0958
电子版ISSN：2078-0966
出版年度：2018
卷号：2233&2234
页码：477-483
出版社：Newswood and International Association of Engineers
摘要：Based on the current problem of squirrels within
the coconut farms in SamutSongkhram, a province of Thailand,
it encourages us to formulate the mathematical model to study
the dynamics in this area. The system of fractional delayed
differential equations is thus constructed for presenting the dynamics
and interacting pattern of the number of coconut yields,
squirrels, bran owls, and squirrel hunters in the coconut farm
environment. The resulting model is shortly called the CSOH
model. The well-known solver such as ODE45 and DDE23
are first used to numerically solve the first-order differential
system of the PECE model for the approximate solutions. They
are compared with those obtained using the Adams-BashforthMoulton
type predictor-corrector scheme (PECE method). The
comparisons among the methods demonstrate the consistency
of the results. In addition, we apply the PECE method to the
fractional delayed PECE model to investigate the dynamics of
its numerical solutions.
