Question: In differential geometry, a Nadirashvili surface is an immersed complete bounded minimal surface in R with negative curvature, Eugenio Calabi and Shing-Tung Yau had a question, about whether there was an immersed complete bounded minimal surface in R, Shing-Tung Yau is from Hong Kong and what type of American mathematician?
Sentence (from "Inverse mean curvature flow"): For example, a round sphere evolves under IMCF by expanding outward uniformly at an exponentially growing rate (see below).
Relevant evidence: No