刊名:Bulletin of the Malaysian Mathematical Sciences Society
出版年:2016
出版时间:January 2016
年:2016
卷:39
期:1
页码:271-281
全文大小:435 KB
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作者单位:Constantin Călin (1) Mircea Crasmareanu (2)
1. Department of Mathematics, Technical University “Gh. Asachi”, 700049, Iasi, Romania 2. Faculty of Mathematics, University “Al. I. Cuza”, 700506, Iasi, Romania
刊物类别:Mathematics, general; Applications of Mathematics;
刊物主题:Mathematics, general; Applications of Mathematics;
出版者:Springer Singapore
ISSN:2180-4206
文摘
Given a 2-codimensional distribution normal to the structural vector field \(\xi \) on a Kenmotsu manifold the necessary and sufficient conditions for the normality of this distribution are studied. A main result is the existence of a total umbilical foliation and of bundle-like metrics. Under certain circumstances, a new foliation arises and its properties are investigated. Keywords Kenmotsu manifold Distribution Foliation Bundle-like metric Normality