logical geometry

interdisciplinary framework

The central aim of Logical Geometry is to develop an interdisciplinary framework for the study of logical diagrams in the analysis of logical, linguistic and conceptual systems.

In our investigations, we have made use of a variety of formal, empirical and historical perspectives as well as design strategies and applications:

abstract-logical perspectives

  • logic
  • formal semantics
  • group theory
  • lattice theory

visual-geometric perspectives

  • geometry
  • cognitive psychology and diagram design
  • group theory
  • computer graphics

history and applications


  • historical aspects
  • applications in logic education
  • the interface between formal and natural languages