Summary

  • Tai-Danae Bradley’s early experience of maths was as a subject that required genius, and she felt it had little relevance to the real world.
  • A college professor showed her the importance of the subject and how it underpins all the sciences, and she took two maths-based degrees.
  • Now a researcher at AI company SandboxAQ, Bradley uses category theory to try to understand the mathematical structure of language.
  • Category theory provides a common template for describing different notions of sameness, and can thus be used to jump between different mathematical contexts.
  • By regarding language as a category, Bradley can apply established mathematical tools to it and obtain new insights, in fields from information theory to topology.
  • She believes her approach could also lead to the development of new areas of mathematics.

By Joseph Howlett

Original Article