logical geometry

other talks

  • Demey, Lorenz (November 10, 2022).
    'From Aristotelian Diagrams to Logical Geometry'. Inaugural lecture as research professor of logic, Institute of Philosophy, Leuven (Belgium).
  • Demey, Lorenz (March 8, 2021).
    'Aristotelische diagrammen: eeuwenoud, springlevend [Aristotelian diagrams: centuries old, alive and kicking. The state of affairs in logical geometry]'. Talk at Lessen voor de eenentwintigste eeuw 2021 (studium generale program), Leuven (Belgium).
  • Demey, Lorenz (October 11, 2019).
    'Logical Geometry and Probability'. Talk at the Research Seminar of the Center for Logic and Philosophy of Science (CLPS), Leuven (Belgium).
  • Demey, Lorenz (June 4, 2018).
    'Response to Nicolas Zaks, Plato on the Semantics of Negation in the Sophist (257b-c)'. Response at the 4th CLPS/DWMC Symposium on Analytic and Medieval Philosophy, Leuven (Belgium).
  • Demey, Lorenz (July 13, 2017).
    'The Logical Geometry of Russell's Theory of Definite Descriptions'. Talk at the Research Colloquium on Logic and Epistemology of the Institut für Philosophie II, Bochum (Germany).
    => slides available in PDF format.
  • Demey, Lorenz (May 31, 2017).
    'Duality and Lexicalization in Medieval Squares of Opposition'. Talk at the 3rd CLAW/DWMC Symposium on Analytic and Medieval Philosophy, Leuven (Belgium).
    => slides available in PDF format.
  • Demey, Lorenz (November 15, 2016).
    'The Logical Geometry of Russell’s Theory of Definite Descriptions'. Talk at the Research Seminar of the Center for Logic and Analytical Philosophy (CLAW), Leuven (Belgium).
    => slides available in PDF format.
  • Demey, Lorenz (May 22, 2015).
    'Buridan's and Avicenna's Aristotelian Diagrams for Combined Operators'. Talk at the CLAW/DWMC Symposium on Analytic and Medieval Philosophy, Leuven (Belgium).
    => abstract / slides available in PDF format.
  • Demey, Lorenz (September 27, 2014).
    'A Unified Account of Aristotelian and Hasse Diagrams'. Talk at the Fourth Young Researchers Days in Logic, Philosophy and History of Science (YRD 4), Brussels (Belgium).
  • Smessaert, Hans (June 5, 2014).
    'An Introduction to Logical Geometry'. Talk at the Research Group on Formal and Computational Linguistics, Leuven (Belgium).
    => slides available in PDF format.
  • Demey, Lorenz (March 28, 2014).
    'A Unified Account of Aristotelian and Hasse Diagrams'. Talk at the Fourth Philosophy Graduate Conference, Leuven (Belgium).
  • Demey, Lorenz (March 26, 2014).
    'Logical Geometry: Platonic Representations of Aristotelian Logic'. Talk at the Common Seminar of the Institute of Philosophy (HIW), Leuven (Belgium).
  • Demey, Lorenz (November 23, 2012).
    'The Role of Information in Logical Geometry'. Talk at the Research Seminar of the Center for Logic and Analytical Philosophy (CLAW), Leuven (Belgium).
  • Demey, Lorenz (June 11, 2012).
    'The Role of Information in Logical Geometry'. Talk at the Logical Geometry/NOT-workshop, Leuven (Belgium).
  • Smessaert, Hans (June 11, 2012).
    'Duality and Reversibility: Squares versus Crosses'. Talk at the Logical Geometry/NOT-workshop, Leuven (Belgium).
    => slides available in PDF format.
  • Demey, Lorenz (April 12, 2012).
    'A Brief Overview of Logical Geometry'. Talk at PhDs in Logic IV, Ghent (Belgium).
  • Demey, Lorenz (November 11, 2011).
    'Logical Geometry: What, How, and Why?'. Talk at the Logical Geometry/NOT-workshop, Leuven (Belgium).
  • Demey, Lorenz (November 10, 2011).
    'An Algebraic Perspective on Duality in Logic and Language.' Poster presentation at the first annual Day on Research in the Humanities and Social Sciences, Leuven (Belgium).
  • Smessaert, Hans (June 22, 2010).
    'Duality and Reversibility Relations beyond the Square'. Talk at the Third NOT-workshop (N-Opposition Theory), Nice (France).
  • Smessaert, Hans (January 23, 2010).
    'On the Fourth Aristotelian Relation of Opposition: Subalternation versus Non-contradiction'. Talk at the Second NOT-workshop (N-Opposition Theory), Leuven (Belgium).
  • Smessaert, Hans (March 14, 2009).
    'The Classical Aristotelian Hexagon versus the Modern Duality Hexagon'. Talk at the First NOT-workshop on the Geometry of Oppositions, Neuchâtel (Switzerland).