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@article{1320847, author = {Chajda, Ivan and Paseka, Jan}, article_location = {AMSTERDAM}, article_number = {October}, doi = {http://dx.doi.org/10.1016/j.fss.2014.09.007}, keywords = {Fuzzy logic; Modal logic; Residuated poset; Tense logic; Tense operators; Fuzzy dynamic algebra}, language = {eng}, issn = {0165-0114}, journal = {Fuzzy Sets and Systems}, title = {Tense operators in fuzzy logic}, volume = {276}, year = {2015} }
TY - JOUR ID - 1320847 AU - Chajda, Ivan - Paseka, Jan PY - 2015 TI - Tense operators in fuzzy logic JF - Fuzzy Sets and Systems VL - 276 IS - October SP - 100-113 EP - 100-113 PB - ELSEVIER SCIENCE BV SN - 01650114 KW - Fuzzy logic KW - Modal logic KW - Residuated poset KW - Tense logic KW - Tense operators KW - Fuzzy dynamic algebra N2 - The aim of the paper is to introduce and describe tense operators in every fuzzy logic which is axiomatized by means of a residuated poset. For this we use the axiomatization of universal quantifiers as a starting point and we modify these axioms for our sake. At first, we show that the operators can be recognized as modal operators and we study the pairs as the so-called dynamic pairs. Further, we get constructions of these operators in the corresponding residuated poset provided a time frame is given. Moreover, we solve the problem of finding a time frame in the case when the tense operators are given. In particular, any tense algebra is representable in its Dedekind-MacNeille completion. (C) 2014 Elsevier B.V. All rights reserved. ER -
CHAJDA, Ivan a Jan PASEKA. Tense operators in fuzzy logic. \textit{Fuzzy Sets and Systems}. AMSTERDAM: ELSEVIER SCIENCE BV, 2015, roč.~276, October, s.~100-113. ISSN~0165-0114. Dostupné z: https://dx.doi.org/10.1016/j.fss.2014.09.007.
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