Approximate Fixed Point Property for Digital Trees and Products
英文摘要：
We add to our knowledge of the approximate fixed point property (AFPP) in digital topology. We show that a digital image that is a tree has the AFPP. Given two digital images (X, κ) and (Y, λ) that have the approximate fixed point property, does their Cartesian product have the AFPP? We explore conditions that yield an affirmative answer. A general answer to this question is not known at the current writing.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
