This book collects, for the first time in one volume, contributions honoring Professor Raymond Smullyan?s work on self-reference. It serves not only as a tribute to one of the great thinkers in logic, but also as a celebration of self-reference in general, to be enjoyed by all lovers of this field. Raymond Smullyan, mathematician, philosopher, musician and inventor of logic puzzles, made a lasting impact on the study of mathematical logic, accordingly, this book spans the many personalities through... Mehr