# Invariant measures and the q-matrix

**
F. P. Kelly
**

In "Probability, Statistics and Analysis:
Papers in Honour of Professor David Kendall"

*(Editors J.F.C. Kingman and G.E.H. Reuter)*, 1983, 143-160.

London Mathematical Society Lecture Notes Series 79,
Cambridge University Press.

## Abstract

This paper provides a necessary and sufficient condition for
a measure to be invariant for a Markov process. The condition is
expressed in terms of the q-matrix assumed to generate the process.

Paper: Invariant
measures and the q-matrix.

References.