1 citations · 1 across the 1 of their papers we have counts for
2 papers
math.CO2011
The Möbius Function of Generalized Factor Order
Robert Willenbring
We use discrete Morse theory to determine the Möbius function of generalized factor order. Ordinary factor order on the Kleene closure A* of a set A is the partial order defined by…
math.CO2011★ 1 cited
Discrete Morse theory and the consecutive pattern poset
Bruce Sagan, Robert Willenbring
We use discrete Morse theory to provide another proof of Bernini, Ferrari, and Steingrimson's formula for the Mobius function of the consecutive pattern poset. In addition, we are…