Compositionality

We are happy to announce the publication of the first volume of Compositionality. You can find the papers in our first volume here: https://compositionality-journal.org Compositionality is a journal for research using compositional ideas, most notably of a category-theoretic origin, in any discipline. Topics may concern foundational structures, an organizing principle, or a powerful tool. Example areas include but are not limited to: computation, logic, physics, chemistry, engineering, linguistics, and cognition. Compositionality is a diamond open access journal: free to publish in, and free to read. [For admin and other information see: http://www.mta.ca/~cat-dist/ ]