The Oscillation of a Class of the Fractional-Order Delay Differential Equations
Author(s) -
Qianli Lu,
Feng Cen
Publication year - 2014
Publication title -
discrete dynamics in nature and society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.264
H-Index - 39
eISSN - 1607-887X
pISSN - 1026-0226
DOI - 10.1155/2014/272198
Subject(s) - oscillation (cell signaling) , mathematics , delay differential equation , differential equation , mathematical analysis , order (exchange) , exponential function , function (biology) , constant (computer programming) , class (philosophy) , computer science , genetics , finance , evolutionary biology , artificial intelligence , economics , biology , programming language
Several oscillation results are proposed including necessary and sufficient conditions for the oscillation of fractional-order delay differential equations with constant coefficients, the sufficient or necessary and sufficient conditions for the oscillation of fractional-order delay differential equations by analysis method, and the sufficient or necessary and sufficient conditions for the oscillation of delay partial differential equation with three different boundary conditions. For this, α-exponential function which is a kind of functions that play the same role of the classical exponential functions of fractional-order derivatives is used
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