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 On Ruled surfaces in Minkowski spaces Commun. Korean Math. Soc. 2003 Vol. 18, No. 2, 289-295 Printed June 1, 2003 Dong-Soo Kim, Young Ho Kim, Dae Won Yoon Chonnam National University, Kyungpook National University, Gyeongsang National University Abstract : In this paper, we study ruled surfaces in Minkowski space, which admit 1-type Gauss map. In particular, non-cylindric -al ruled surfaces with finite type Gauss map are of $k$-type ($k\geq2$). Keywords : Minkowski space, Gauss map, finite type, ruled surface MSC numbers : 53B25, 53C50 Downloads: Full-text PDF

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