Category:Triangular inversion sets

Place and element based inversion set of ${\displaystyle {\begin{pmatrix}1&2&3&4&5&6\\2&5&4&6&3&1\end{pmatrix}}}$

Triangular inversion sets are typically place based, and related to the left and right inversion counts.
A highlighted pair is a pair of places, on which the elements are out of their natural order.

There are also some images of element based inversion sets, related to the inversion vector.