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Implications over intuitionistic fuzzy sets: Difference between revisions

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! width="85%" | Implication<br/>
! width="85%" | Implication<br/>


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| &#123;&#60;x, <font color=green> </font>, <font color=red> </font>&#62;&#124;x &#8712; E&#125;
| &#123;&#60;x, <font color=green> max(ν<sub>A</sub>(x),min(μ<sub>A</sub>(x),μ<sub>B</sub>(x)))</font>, <font color=red>min(μ<sub>A</sub>(x),ν<sub>B</sub>(x))</font>&#62;&#124;x &#8712; E&#125;
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| &#123;&#60;x, <font color=green> {{overline|sg}}(μ<sub>A</sub>(x)- μ<sub>B</sub>(x))</font>, <font color=red> ν<sub>B</sub>.sg(μ<sub>A</sub>-μ<sub>B</sub>)</font>&#62;&#124;x &#8712; E&#125;
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=== Alternative separated view ===  
=== Alternative separated view ===
 


== References ==
== References ==

Revision as of 18:02, 12 November 2013

For the various definitions of implication of over intuitionistic fuzzy sets, the functions sg(x) and sg(x) have been used:

[math]\displaystyle{ \text{sg}(x) = \left \{ \begin{array}{c c} 1 & \text{if } x \gt 0 \\ 0 & \text{if } x \leq 0 \end{array}, }[/math]   [math]\displaystyle{ \overline{\text{sg}}(x) = \left \{ \begin{array}{c c} 1 & \text{if } x \lt 0 \\ 0 & \text{if } x \geq 0 \end{array}. }[/math]

List of intuitionistic fuzzy implications

No. Ref. Year Implication
1 {<x, max(νA(x),min(μA(x),μB(x))), min(μA(x),νB(x))>|x ∈ E}
2 {<x, sgA(x)- μB(x)), νB.sg(μAB)>|x ∈ E}

Alternative separated view

References

See also

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