Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4658350 | Topology and its Applications | 2015 | 12 Pages |
Abstract
We consider the following question. Let X be a compact metric space, and let (fn:X→2X)n=1∞ be a sequence of upper semi-continuous set-valued functions whose graphs converge to the graph of a function f:X→2Xf:X→2X in the hyperspace 2X×X2X×X. Under what additional assumptions does it follow that the corresponding sequence of inverse limits (lim←fn)n=1∞ converges to lim←f in the hyperspace 2∏i=1∞X?We give two nonequivalent conditions which generalize previous answers given by Banič, Črepnjak, Merhar, and Milutinović in 2010 and 2011.
Related Topics
Physical Sciences and Engineering
Mathematics
Geometry and Topology
Authors
James P. Kelly, Jonathan Meddaugh,