Evolutoids of the Mixed‐Type Curves
X Zhao, D Pei - Advances in Mathematical Physics, 2021 - Wiley Online Library
The evolutoid of a regular curve in the Lorentz‐Minkowski plane ℝ 1 2 is the envelope of the
lines between tangents and normals of the curve. It is regarded as the generalized caustic …
lines between tangents and normals of the curve. It is regarded as the generalized caustic …