A Note on Piercing a Disk
نویسندگان
چکیده
منابع مشابه
A Note on Piercing a Disk
In this note we give a sufficient condition that a 2-cell or disk in E3 be pierced by a tame arc at each point of its interior. This condition is simply that each arc in the disk be tame. The method of proof leans heavily upon some results of Bing and Moise as well as upon a theorem on the union of tame disks by one of the present authors. Remark. Lemma 7 of [2] asserts that if two tame disks i...
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ژورنال
عنوان ژورنال: Proceedings of the American Mathematical Society
سال: 1959
ISSN: 0002-9939
DOI: 10.2307/2033666