A note on blow-up solutions for a scalar differential equation with a discrete delay
A note on blow-up solutions for a scalar differential equation with a discrete delay
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关于具有离散延迟的标量微分方程的爆炸解的注解
DOI:
10.1007/s13160-022-00533-y
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Yukihiko Nakata
中科院分区:
文献类型:
--
作者:
Tetsuya Ishiwata;Yukihiko Nakata
We study blow-up solutions for a general scalar differential equation with a discrete delay. It is shown that the existence of blow-up solutions for a discrete delay differential equation (DDE) is proven by finding blow-up solutions to an associated autonomous ordinary differential equation (ODE). We give an example that the existence of blow-up solutions to an associated autonomous ODE does not necessarily imply the existence of blow-up solutions to DDEs. Nevertheless, for a class of discrete DDEs, we prove that the existence of blow-up solutions implies the existence of blow-up solutions to associated autonomous ODEs. For special cases, we study the asymptotic behavior and the blow-up rate of the blow-up solutions.
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影响因子:
1.4
作者:
T. Hara;T. Yoneyama;J. Sugie
通讯作者:
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影响因子:
1.3
作者:
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通讯作者:
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DOI:
10.3934/dcds.2018174
发表时间:
2017
期刊:
arXiv: Classical Analysis and ODEs
影响因子:
--
作者:
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通讯作者:
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1.4
作者:
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