| PSEUDO ALMOST PERIODIC SOLUTIONS OF DIFFERENTIAL EQUATIONS WITHPIECEWISE CONSTANT ARGUMENT |
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| 作者姓名： | PIAO Daxiong YUAN Rong |
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| 作者单位： | PIAO DAXIONG; YUAN RONG(School of Mathematical Sciences，Peking University，Beijing 100871，China)E-Mail: dxpiao＠sxx0.math.pku.edu.cn(Department of Mathematics，Beijing Normal University Beijing 100875，China) |
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| 摘 要： | 51.IntroductionDifferentialequationswithpiecewiseconstantarguments(DEPCA)candescribehybriddynandcalsystemsandthereforecombinepropertiesofbothdtherentialequationsanddifferenceeqllations.Theyhaveapplicationsincertainbiomedicalmodels1].In2,3]andthereferencesthereintherehavebeenalotofresultsconcerningDEPCA.Nevertheless,allofthemdealtwiththestabilityperiodicity,andoscillationetc-ofsolutionsofDEPCA.Re-cently,4]disscusedtheetistenceofalInostperiodicsolutionsofDEPCA.Inthispaper,wedefineps…
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| 关 键 词： | 伪周期函数 伪周期序列 分段常数 辐角 遍历扰动 |
| 收稿时间： | 7/2/1997 12:00:00 AM |
| 修稿时间： | 1999/4/16 0:00:00 |
PSEUDO ALMOST PERIODIC SOLUTIONS OF DIFFERENTIAL EQUATIONS WITH
PIECEWISE CONSTANT ARGUMENT |
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| PIAO Daxiong,YUAN Rong.PSEUDO ALMOST PERIODIC SOLUTIONS OF DIFFERENTIAL EQUATIONS WITHPIECEWISE CONSTANT ARGUMENT[J].Chinese Annals of Mathematics,Series B,1999,20(4):489-494. |
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| Authors: | PIAO Daxiong and YUAN Rong |
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| Institution: | [1]SchoolofMathematicalSciences,PekingUniversity,Beijing100871,China. [2]DpaRmentofMathematics,BeijingNormniUniversity,BejLug100875,China |
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| Abstract: | The authors discuss the existence of pseudo almost periodic solutions of differential equations with piecewise constant argument by means of introducing new concept, pseudo almost periodic sequence. |
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| Keywords: | Pseudo almost periodic functions Pseudo almost periodic sequences Piecewise constant arguments Ergodic perturbation |
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