25/01/07 Categories en Physique, ENS, Paris: Romain Attal, René Guitart, Andrei Rodin: connecting passages Add to clipboard MWC-MW0000273 · Item Part of Michael Wright Collection
25/01/07 Categories en Physique, ENS, Paris: Romain Attal: Crane & Christensen, "Causal sites as quantum geometry" Add to clipboard MWC-MW0000253 · Item Part of Michael Wright Collection
09/01/07 Categories en Physique, ENS, Paris: Romain Attal: seminar re.Crane & Christensen paper (concluding discussion) / 25/01/07 Categories en Physique, ENS, Paris: René Guitart: Double categories & role in physics (contd.) Add to clipboard MWC-MW0000275 · Item Part of Michael Wright Collection
09/01/07 Categories en Physique, ENS, Paris: Romain Attal: seminar re.Crane & Christensen paper: Causal sites as quantum geometry Add to clipboard MWC-MW0000240 · Item Part of Michael Wright Collection