ON TIMELIKE PARALLEL RULED SURFACES WITH SPACELIKE RULING

Abstract

In this paper, first, timelike parallel surfaces and their some basicproperties are presented in Minkowski 3-space. Then the main theorem fortimelike parallel ruled surface is given to understand how parallel surfaces ofa timelike ruled surface with spacelike ruling become again a timelike ruledsurface with spacelike ruling. Additionally, some basic properties of that kindruled surface are given in Minkowski 3-space