Kernel sections for processes and nonautonomous lattice systems
Kernel sections for processes and nonautonomous lattice systems
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进程和非自治晶格系统的内核部分
DOI:
10.3934/dcdsb.2008.9.763
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发表时间:
2008-02
影响因子:
1.2
通讯作者:
Zhou, Shengfan
中科院分区:
文献类型:
--
作者:
Zhao, Xiao-Qiang;Zhou, Shengfan
In this paper, we first establish a set of sufficient and necessaryconditions for the existence of globally attractive kernel sectionsfor processes defined on a general Banach space and a weighted spacel$_\rho ^p$ of infinite sequences ($p\geq 1)$, respectively.Then we obtain an upper bound of the Kolmogorov$\varepsilon$-entropy of kernel sections for processes on theHilbert space l$_\rho ^2 $. As applications, we investigatecompact kernel sections for first order, partly dissipative, andsecond order nonautonomous lattice systems on weighted spacescontaining bounded sequences.