-
36浏览
-
0点赞
-
0收藏
-
0分享
-
66下载
-
0评论
-
引用
期刊论文
ON A SPECIAL METRIC
HOUSTON JOURNAI OF MATHEMATICS,-0001,():
ABSTRACT. In this note, we prove that whenever d is a compatible metric for a hedgehog space J having more than 2c spines, there exists ∈>0 and x ∈ J such that the family {Bd(y,E)∶y ∈ Bd(X, E)}contains more than c distinct sets. This result provides a negative answer to a question raised by Nagata in [6]. We also give positive answers to the same question under some extra conditions.
【免责声明】以下全部内容由[恽自求]上传于[2009年07月23日 13时52分42秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。
本学者其他成果
同领域成果