Shift Equivalence and the Conley Index

Shift Equivalence and the Conley Index
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移位等价和康利指数

DOI:
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发表时间:
1999
期刊:
影响因子:
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通讯作者:
David Richeson
David Richeson
中科院分区:
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文献类型:
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作者:
J. Franks;David Richeson

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在本文中,我们引进过滤对孤立不变集的连续映射。证明了滤子对的存在性,并证明了在平移等价条件下,对应点空间上的诱导映射是孤立不变集的不变量。此外,定义移位等价的映射可以正则地选择。最后,我们定义了偏序莫尔斯分解,并证明了这种分解的莫尔斯集滤子的存在性。
In this paper we introduce filtration pairs for isolated invariant sets of continuous maps. We prove the existence of filtration pairs and show that, up to shift equivalence, the induced map on the corresponding pointed space is an invariant of the isolated invariant set. Moreover, the maps defining the shift equivalence can be chosen canonically. Lastly, we define partially ordered Morse decompositions and prove the existence of Morse set filtrations for such decompositions.