2023/05/15 by Robin Piedeleu, Piedeleu, Robin, Fabio Zanasi +1 · 1 voice · 8 citations
Computer Science · #FOS: Computer and information sciences #Logic in Computer Science (cs.LO) #cs.LO
paper · pdf · doi:10.48550/arxiv.2305.08768
arxiv published 2023/05/15 · arxiv updated 2023/11/22
This document is an elementary introduction to string diagrams. It takes a computer science perspective: rather than using category theory as a starting point, we build on intuitions from formal language theory, treating string diagrams as a syntax with its semantics. After the basic theory, pointers are provided to contemporary applications of string diagrams in various fields of science.