- Current Issue - Ahead of Print Articles - All Issues - Search - Open Access - Information for Authors - Downloads - Guideline - Regulations ㆍPaper Submission ㆍPaper Reviewing ㆍPublication and Distribution - Code of Ethics - For Authors ㆍOnline Submission ㆍMy Manuscript - For Reviewers - For Editors
 2-type surfaces with 1-type gauss map Commun. Korean Math. Soc. 1997 Vol. 12, No. 1, 79-86 Kyung-Ok Jang, Young Ho Kim Kyungpook National University, Kyungpook National University Abstract : It is well-known that a null 2-type surface in 3-dimensional Euclidean space $E^3$ is an open portion of circular cylinder. In this article we prove that a surface with 2-type and 1-type Gauss map in $E^3$ is in fact of null 2-type and thus it is an open portion of circular cylinder. Keywords : submanifolds of finite type, finite type Gauss map, principal directions MSC numbers : 53B25, 53C50 Downloads: Full-text PDF

 Copyright © Korean Mathematical Society. (Rm.1109) The first building, 22, Teheran-ro 7-gil, Gangnam-gu, Seoul 06130, Korea Tel: 82-2-565-0361  | Fax: 82-2-565-0364  | E-mail: paper@kms.or.kr   | Powered by INFOrang Co., Ltd