Monthly Archives: May 2012

Jean-Michel Vappereau — Clef de la passe (Le mode moyen de l’écriture de la vérité) – Partie I

Part one of argument three in the “Trois essais sur la théorie de la vérité” series. Vappereau has both parts labelled as “Situation et construction d’un modèle sémantique par les Tables de vérité. Démonstration du caractère quaternaire de la logique classique, situer le trois. Construction d’un prédicat de vérité apophantique.” This first part operates by calculus, topology, and classical logic to delineate between intrinsic truth and an extrinsic subject.

00_clef_de_la_passe_arg_III_partie_1

[Added: 2025/08/26]

Jean-Michel Vappereau — Clef de la passe (Le mode moyen de l’écriture de la vérité) – Partie II

Part two of argument three in the “Trois essais sur la théorie de la vérité” series. Vappereau has both parts labelled as “Situation et construction d’un modèle sémantique par les Tables de vérité. Démonstration du caractère quaternaire de la logique classique, situer le trois. Construction d’un prédicat de vérité apophantique.” This second part articulates the argument of the subject in terms of calculus and classical logic.

00_clef_de_la_passe_arg_III_partie_2

[Added: 2025/08/26]

Lutecium Webex Lectures Series Two

Four lectures of the second series on Webex on Lacanian Topology

First source on Lutecium, second source on YouTube

#06, The Subject (LTC)

#06, The Subject (YT)

# 06 What is in a subject? Syntax or Semantics

Date is 2011/02/05

#07, Prisoners (LTC)

#07, Prisoners (YT)

#07 Jacques Siboni & Jeanne Lafont, The three prisoners & the logical time

Date is 2011/02/19

#08 Tautology (LTC)

#08 Tautology (YT)

# 08 Jacques Siboni & Jeanne Lafont, “Black is Black” is not a Tautology

Date is 2012/03/04

#09 Schema L (LTC)

#09 Schema L (YT)

# 09 Jacques Siboni, The Subject and the Schema L

Date is 2012/04/15

#10 Projective Plane (LTC)

#10 Projective Plane (YT)

# 10 Jacques Siboni & Jeanne Lafont, Everything you wanted to know about the projective plane without daring to ask …

Date is 2012/05/15

Jean-Michel Vappereau — Démonstration du théorème majeur de Lacan

This article is unlinked on the JMV site. It may have belonged to an original “annex” for the text 4≠3. If this is correct, there are two versions of this text, the first published 2 May 2012, the second on 23 October 2014. Either way, this work defines the mathematical basis of what Vappereau identifies as “the major theorem of Lacan.”

Demonstration_du_theoreme_majeur_de_Lacan

[Added: 2025/08/25]