MMN-470
The intersection of the compatible linear extensions of a natural partial order
Abstract
For an acyclic function $f:Alongrightarrow A$ we define a natural $f$-compatible partial order $hat{f}$ on $A$ and determine the intersection
of the $f$-compatible linear extensions of hat{f}$.
Vol. 13 (2012), No. 1, pp. 121-126