Fixed point sets in digital topology, 2
DOI:
https://doi.org/10.4995/agt.2020.12101Keywords:
digital topology, digital image, fixed point, reducible image, retract, wedge, treeAbstract
We continue the work of [10], studying properties of digital images determined by fixed point invariants. We introduce pointed versions of invariants that were introduced in [10]. We introduce freezing sets and cold sets to show how the existence of a fixed point set for a continuous self-map restricts the map on the complement of the fixed point set.Downloads
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