Kinds of Duality
There are many kinds of duality. The kinds most relevant to polyhedra are:
- Polar reciprocity
- Topological duality
- Abstract duality
Read more about this topic: Self-dual Polyhedra
Famous quotes containing the words kinds of and/or kinds:
“There are two kinds of fathers in traditional households: the fathers of sons and the fathers of daughters. These two kinds of fathers sometimes co-exist in one and the same man. For instance, Daughter’s Father kisses his little girl goodnight, strokes her hair, hugs her warmly, then goes into the next room where he becomes Son’s Father, who says in a hearty voice, perhaps with a light punch on the boy’s shoulder: “Goodnight, Son, see ya in the morning.””
—Letty Cottin Pogrebin (20th century)
“There are three kinds of lies: lies, damned lies and statistics.”
—Benjamin Disraeli (1804–1881)