Processes in space

  • Authors:
  • Luca Cardelli;Philippa Gardner

  • Affiliations:
  • Microsoft Research Cambridge, United Kingdom;Imperial College London, United Kingdom

  • Venue:
  • Theoretical Computer Science
  • Year:
  • 2012

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Abstract

We introduce a geometric process algebra based on affine geometry, with the aim of describing the concurrent evolution of geometric structures in 3D space. We prove a relativity theorem stating that algebraic equations are invariant under rigid body transformations.