Abstract
We give a sharp estimate on the cardinality of point preimages of a uniform co-Lipschitz mapping on the plane. We also give a necessary and sufficient condition for a ball noncollapsing Lipschitz function to have a point with infinite preimage.
Citation
Olga Maleva. "On Lipschitz ball noncollapsing functions and uniform co-Lipschitz mappings of the plane." Abstr. Appl. Anal. 2005 (5) 543 - 562, 30 June 2005. https://doi.org/10.1155/AAA.2005.543
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