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Hesperus Phosphorus. Frege introduced the notion of "sense" (German: Sinn) to accommodate difficulties in his early theory of meaning. [7]: 965 First, if the entire significance of a sentence consists of its truth value, it follows that the sentence will have the same significance if we replace a word of the sentence with one having an identical reference, as this will not change its truth ...
Frege's puzzles are puzzles about the semantics of proper names, although related puzzles also arise in the case of indexicals. Gottlob Frege (1848–1925) introduced the puzzle at the beginning of his article "Über Sinn und Bedeutung" ("On Sense and Reference") in 1892 in one of the most influential articles in analytic philosophy and philosophy of language.
Frege's 1892 paper, "On Sense and Reference" ("Über Sinn und Bedeutung"), introduced his influential distinction between sense ("Sinn") and reference ("Bedeutung", which has also been translated as "meaning", or "denotation"). While conventional accounts of meaning took expressions to have just one feature (reference), Frege introduced the ...
Bertrand Russell and Gottlob Frege have both been associated with the descriptivist theory, which has been called the mediated reference theory or Frege–Russell view. [2] In the 1970s, this theory came under attack from causal theorists such as Saul Kripke, Hilary Putnam and others.
Investigations into how language interacts with the world are called theories of reference. Gottlob Frege was an advocate of a mediated reference theory. Frege divided the semantic content of every expression, including sentences, into two components: sense and reference. The sense of a sentence is the thought that it expresses.
In his paper "Über Sinn und Bedeutung" (now usually translated as "On Sense and Reference"), Gottlob Frege argued that proper names present at least two problems in explaining meaning. Suppose the meaning of a name is the thing it refers to. Sam, then, means a person in the world who is named Sam.
Begriffsschrift (German for, roughly, "concept-writing") is a book on logic by Gottlob Frege, published in 1879, and the formal system set out in that book.. Begriffsschrift is usually translated as concept writing or concept notation; the full title of the book identifies it as "a formula language, modeled on that of arithmetic, for pure thought."
Saul Kripke, a proponent of direct reference theory, in his Naming and Necessity dubbed mediated reference theory the "Frege–Russell view" and criticized it (see below). [6] Subsequent scholarship refuted the claim that Bertrand Russell 's views on reference theory were the same as Gottlob Frege 's, since Russell was also a proponent of ...