Remarks on endpoints of multivalued mappings in geodesic spaces
[摘要] We discuss Panayanak’s results on the existence of an endpoint of a multivalued nonexpansive mapping. We show that all of his results can be extended and some can be established in a wider class of mappings. Out of his three open questions, two of them are solved in affirmative.
[发布日期] [发布机构]
[效力级别] [学科分类] 数学（综合）
[关键词] Nonexpansive Mapping;Multivalued Mapping;Convex Space;Nonempty Closed Convex Subset;Affirmative Answer [时效性]
