Cédric Dégremont is a contemporary logician and game theorist whose work bridges dynamic epistemic logic, belief revision, and the logical foundations of game theory. He has contributed to the formal analysis of how rational agents update beliefs and plausibility orderings during extensive-form games, particularly in interactive and sequential decision-making contexts.
Co-authored foundational work on dynamic epistemic logic and belief revision in games
Developed formal accounts of plausibility updates during sequential game play
Contributed to the logical analysis of interactive rationality and common belief
Advanced the semantics of iterated belief change in multi-agent systems