초록 close

In this paper, we give the differential equations characterizing the timelike and spacelike curves of constant breadth in Minkowski 3-space <수식>. Furthermore, we give a criterion for a timelike or spacelike curve to be the curve of constant breadth in <수식>. As an example, the obtained results are applied to the case ρ = const: and k_2 = const:, and are discussed.