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检索条件"主题词=Differential-iterative equation"
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Uniqueness of Solutions to differential-iterative equation
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Journal of Beijing Institute of Technology 1997年 第3期6卷 201-207页
作者: 葛渭高 北京理工大学应用数学系
Conditions for the uniqueness of solutions to the differential-iterative equations x'(t)=f(x(x(t))) are given by use of fixed point theorems.
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Existence of Solutions to differential-iterative equation
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Journal of Beijing Institute of Technology 1997年 第3期6卷 192-200页
作者: 葛渭高 莫愈仁 北京理工大学应用数学系
The existence and the behavior of solutions to the differential-iterative equation arestudied without the restriction that f is monotone An error in and available paper is correctedhere.
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ON THE EXISTENCE OF SOLUTIONS TO A TYPE OF NONLINEAR differential-iterative equationS
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Chinese Annals of Mathematics,Series B 2000年 第2期21卷 217-224页
作者: GE WEIGAO(Department of Applied Mathematics, Beijing Institute of Technology, Beijing 100081, China.) LI CUIZHE(Department of Applied Mathematics, Beijing Institute of Technology, Beijing 100081, China.) YU YUANHONG(Inditute of Applied Mathematics, Acad Department of Applied Mathematics Beijing Institute of Technology Beijing 100081 China Institute of Applied Mathematics Academia Sinica Beijing 100080 China
Under the assumption that h(z) is strictly monotone the existence of solutions to a type of nonlinear differential-iterative equations in the form of x’(t) = g(x(t)) -h(x(x(t))) is discussed according to the behavior... 详细信息
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