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by bitdiddle 3375 days ago
One of the best papers I've read on cartesian duality was by Vaughan Pratt[1] on Chu spaces. It's a little bit of a slog for those not conversant in foundations, but it does help ground the conversation in terms that are more rigorous.

As an aside, Chu spaces also provide a semantics for linear logic and are useful in understanding concurrency.

[1]: http://boole.stanford.edu/pub/ratmech.pdf