【摘要】 Petrovic-Torgasev M.等[1]对半欧氏空间中常曲率的伪迷向曲线进行了分类。但是分类中并没有包含k1=1,k3=±1的常曲率伪迷向曲线。这类曲线在文中被确定,修正了他们的分类定理。更多还原

【Abstract】 Petrovic-Torgasev M.,Ilarslan K.and Nesovic E.\ have classified pseudo null curves with constant curvatures in semi-Euclidean space R42.But the pseudo null curves with constant curvatures k1=1,k3=±1 are not included in the classification theorem.In the present paper these curves are confirmed and the new discovery has revised the original one.更多还原