29 July 2021

watching the breath


 Joseph Beuys, Lecture at Crawford Gallery Cork photo Caroline Tisdall 

above : click for original Krauss article 
below : detail from Krauss article 
The expansion to which I am referring is called a Klein group when employed mathematically and has various other designations, among them the Piaget group, when used by structuralists involved in mapping operations within the human sciences.* By means of this logical expansion a set of binaries is transformed into a quaternary field which both mirrors the original opposition and at the same time opens it. It becomes a logically expanded field which looks like this:
* The dimensions of this structure may be analyzed as follows: 1) there are two relationships of pure contradiction which are termed axes (and further differentiated complex axis the neuter axis) and are designated by the solid arrows (see diagram); 2) there are two relationships of contradiction, expressed as involution, which are called schemas and are designated by the double arrows; and 3) there are two relationships of implication which art. called deixes and are designated by the broken arrows. 

For a discussion of the Klein group, see Marc Barbut, "On the Meaning of the Word 'Structure' in Mathematics," in Michael Lane, ed., Introduction to Structuralism, New York, Basic Books, 1970; for an application of the Piaget group, see A.- J. Greimas and F. Rastier, "The Interaction of Semiotic Constraints," Yale French Studies, no. 41 (1968), 86-105.

regarding Phillip O'Sullivan respond to Rosalind Krauss's diagram

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