منابع مشابه
Idempotency in Optimality Theory 1
An idempotent phonological grammar maps phonotactically licit forms faithfully to themselves. This paper establishes tight sufficient conditions for idempotency in (classical) Optimality Theory. Building on Tesar (2013), these conditions are derived in two steps. First, idempotency is shown to follow from a general formal condition on the faithfulness constraints. Second, this condition is show...
متن کاملIdempotency in Optimality Theory 1 GIORGIO MAGRI
An idempotent phonological grammar maps phonotactically licit forms faithfully to themselves. This paper establishes tight sufficient conditions for idempotency in (classical) Optimality Theory. Building on Tesar (2013), these conditions are derived in two steps. First, idempotency is shown to follow from a general formal condition on the faithfulness constraints. Second, this condition is show...
متن کاملConsonantal Weakening and Licensing in Optimality Theory
This paper explores several patterns of consonantal weakening such as voicing and spirantization. Given that such weakening usually applies to either intervocalic or intersonorant obstruents, this paper contends that inherently redundant features such as [voice] for sonorants or [continuant] for vowels, cannot license their syllabic constituents, thus triggering consonantal weakening. In additi...
متن کاملAn Introduction to Idempotency
The word idempotency siwfies the study of semirings in wmch the addition operation is idempotent: a + a = a. The best-mown example is the max-plus semiring, consisting of the real numbers with negative infinity adjoined in which addition is defined as max(a,b) and multiplication as a+b, the latter being distnbutive over the former. Interest in such structures arose in the late 1950s through the...
متن کاملIdempotency of Extensions via the Bicompletion
Let Top0 be the category of topological T0-spaces, QU0 the category of quasi-uniform T0-spaces, T : QU0 → Top0 the usual forgetful functor and K : QU0 → QU0 the bicompletion reflector with unit k : 1 → K. Any T -section F : Top0 → QU0 is called K-true if KF = FTKF, and upper (lower) K-true if KF is finer (coarser) than FTKF . The literature considers important T -sections F that enjoy all three...
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ژورنال
عنوان ژورنال: Pacific Journal of Mathematics
سال: 2017
ISSN: 0030-8730,0030-8730
DOI: 10.2140/pjm.2017.289.381