Working with Jan in Four Movements
Johan van Benthem

Abstract:
This Festschrift contribution lightly documents four joint papers with Jan van Eijck: on Dynamics of Interpretation in the 1980s, on Changing Preferences and on Modal Logics of Process Structure in the 1990s, and on Dynamic-Epistemic Logic of Action and Change in the 2000s. Plus some other things that came with these joint endeavors.