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In semiotics and discourse analysis, floating signifiers (also referred to as empty signifiers, [1] although these terms have been made distinct [2]) are signifiers without a referent. The term open signifier is sometimes used as a synonym due to the empty signifier's nature to "resist the constitution of any unitary meaning", enabling its ...
There is a 'barrier' of repression between Signifiers (the unconscious mind: 'discourse of the Other') and the signified […] a 'chain' of signifiers is analogous to the 'rings of a necklace that is a ring in another necklace made of rings' […] 'The signifier is that which represents a subject (fantasy-construct) for another signifier'. [9 ...
An 'empty' or 'floating signifier' is variously defined as a signifier with a vague, highly variable, unspecifiable or non-existent signified. Such signifiers mean different things to different people: they may stand for many or even any signifieds; they may mean whatever their interpreters want them to mean.
The analyst then compares and contrasts the set with absent signifiers, i.e. with other signifiers that might have been chosen. This reveals the significance of the choices made which might have been required because of technical production constraints or the limitations of the individual's own technique, or because of the tropes , generic ...
Example of Kleene star applied to the empty set: ∅ * = {ε}. Example of Kleene plus applied to the empty set: ∅ + = ∅ ∅ * = { } = ∅, where concatenation is an associative and noncommutative product. Example of Kleene plus and Kleene star applied to the singleton set containing the empty string:
For example, a digital thermometer produces a numerical value that indicates the current state of a specific operational parameter. This technology provides an indexical sign of heat (adopting the classification of Charles Sanders Peirce (1839–1914), an indexical sign by real connection between the signifier and the signified).
Building on his earlier work, Laclau argued that the basis of populism lies in the creation of "empty signifiers": words and ideas that express a universal idea of justice, and symbolically structure the political environment. Against those who see populism as a threat to democracy, Laclau argued that it is an essential component of it.
identify distinctive signifiers, define their significance, and; divide material into paradigmatic classes and identify the codes to which the signifiers belong (Roland Barthes). The initial assumption is that the communication to be analysed represents both a cognitive use of the sign system and a statement that refers to the values of the ...