Abstract
In this book, we provide a new mathematical formalism for proving properties about the behavior of systems. A system is a collection of interacting components, each of which may have some internal implementation that is reflected in some external behavior. This external behavior is what other neighboring systems interact with, through a shared environment. Properties of a behavior can be established over a given duration (sometimes called frame or window) of time, and we propose a mathematical language for working with these behavioral properties.
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- 1.
It may be objected that these temporal logics are often Boolean whereas our topos \(\mathcal {B}\) is not; in this case, one would simply embed the statements into the Boolean subtopos \(\mathcal {B}_{\neg \neg }\subseteq \mathcal {B}\).
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Schultz, P., Spivak, D.I. (2019). Introduction. In: Temporal Type Theory. Progress in Computer Science and Applied Logic, vol 29. Birkhäuser, Cham. https://doi.org/10.1007/978-3-030-00704-1_1
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