Sierpinski triangle
/ʃɪəˈpɪnskɪ/(亦作Sierpinski gasket)
noun
- Mathematics a fractal based on a triangle with four equal triangles inscribed in it. The central triangle is removed and each of the other three treated as the original was, and so on, creating an infinite regression in a finite space.【数】谢尔平斯基三角形, 谢尔平斯基镂垫。
词源
1970s: named after Waclaw Sierpiński （1882-1969）， Polish mathematician.