Proceedings of the 8th conference of the European Society for Fuzzy Logic and Technology (EUSFLAT-13)

Solutions of the Distributivity Equation $mathcal{I}(mathcal{T}(x,y),z) = mathcal{S}(mathcal{I}(x,z),mathcal{I}(y,z))$ for Some t-Representable T-Norms and T-Conorms

Authors
Michal Baczynski
Corresponding Author
Michal Baczynski
Available Online August 2013.
DOI
https://doi.org/10.2991/eusflat.2013.81How to use a DOI?
Keywords
triangular norm t-norm t-conorm fuzzy implication interval-valued fuzzy sets distributivity equations functional equations
Abstract
Recently, in [4], [5], [6], and [8] we have discussed the distributivity equation of implications $mathcal{I}(x,mathcal{T}_1(y,z)) = mathcal{T}_2(mathcal{I}(x,y),mathcal{I}(x,z))$ over t-representable t-norms, generated from (classical) continuous Archimedean mbox{t-norms}, in interval-valued fuzzy sets theory. In [7] we discussed similar methods, but for the following distributivity functional equation $mathcal{I}(x,mathcal{S}_1(y,z)) = mathcal{S}_2(mathcal{I}(x,y),mathcal{I}(x,z))$, when $mathcal{S}_1$, $mathcal{S}_2$ are t-representable t-conorms. In this article we continue investigations presented at previous EUSFLAT-LFA 2011, i.e., we will show all solutions for the following distributivity equation $mathcal{I}(mathcal{T}(x,y),z) = mathcal{S}(mathcal{I}(x,z),mathcal{I}(y,z))$, where $mathcal{I}$ is an unknown function, $mathcal{T}$ is a t-representable t-norm on $mathcal{L}^I$ generated from nilpotent t-norms $T_1$, $T_2$ and $mathcal{S}$ is a t-representable t-conorm on $mathcal{L}^I$ generated from strict t-conorms $S_1$, $S_2$.
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Proceedings
8th conference of the European Society for Fuzzy Logic and Technology (EUSFLAT-13)
Part of series
Advances in Intelligent Systems Research
Publication Date
August 2013
ISBN
978-90786-77-78-9
ISSN
1951-6851
DOI
https://doi.org/10.2991/eusflat.2013.81How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Michal Baczynski
PY  - 2013/08
DA  - 2013/08
TI  - Solutions of the Distributivity Equation $mathcal{I}(mathcal{T}(x,y),z) = mathcal{S}(mathcal{I}(x,z),mathcal{I}(y,z))$ for Some t-Representable T-Norms and T-Conorms
BT  - 8th conference of the European Society for Fuzzy Logic and Technology (EUSFLAT-13)
PB  - Atlantis Press
SP  - 574
EP  - 580
SN  - 1951-6851
UR  - https://doi.org/10.2991/eusflat.2013.81
DO  - https://doi.org/10.2991/eusflat.2013.81
ID  - Baczynski2013/08
ER  -