Article contents
On the Möbius function of Hom(P, Q)
Published online by Cambridge University Press: 17 April 2009
Abstract
A formula is given for the Möbius function of the poset Hom(P, Q) of all order-preserving maps between two finite posets P and Q. Two applications of the formula are presented.
- Type
- Research Article
- Information
- Copyright
- Copyright © Australian Mathematical Society 1984
References
- 3
- Cited by