Information transfer across Chu spaces
Johan van Benthem · Logic Journal of IGPL · 2000
Chu spaces are a new model for information structure and mathematical structure in general. Their properties are usually developed as a form of category theory. In this note, we show how they may also be viewed as models for a two-sorted first-order language, and we determine the exact flow of information across the natural Chu transforms. Our analysis is akin to that of process graphs via bisimulation and modal formulas.