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	<id>https://ifigenia.org/index.php?action=history&amp;feed=atom&amp;title=Issue%3AFour_equalities_connected_with_intuitionistic_fuzzy_sets</id>
	<title>Issue:Four equalities connected with intuitionistic fuzzy sets - Revision history</title>
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	<updated>2026-04-26T13:06:18Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://ifigenia.org/index.php?title=Issue:Four_equalities_connected_with_intuitionistic_fuzzy_sets&amp;diff=12667&amp;oldid=prev</id>
		<title>Vassia Atanassova: Text replacement - &quot;&quot;Notes on IFS&quot;, Volume &quot; to &quot;&quot;Notes on Intuitionistic Fuzzy Sets&quot;, Volume &quot;</title>
		<link rel="alternate" type="text/html" href="https://ifigenia.org/index.php?title=Issue:Four_equalities_connected_with_intuitionistic_fuzzy_sets&amp;diff=12667&amp;oldid=prev"/>
		<updated>2024-08-28T15:08:31Z</updated>

		<summary type="html">&lt;p&gt;Text replacement - &amp;quot;&amp;quot;Notes on IFS&amp;quot;, Volume &amp;quot; to &amp;quot;&amp;quot;Notes on Intuitionistic Fuzzy Sets&amp;quot;, Volume &amp;quot;&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 18:08, 28 August 2024&lt;/td&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | issue           = [[Notes on Intuitionistic Fuzzy Sets/14/3|&quot;Notes on &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;IFS&lt;/del&gt;&quot;, Volume 14 (2008) Number 3]], pages 1—4&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | issue           = [[Notes on Intuitionistic Fuzzy Sets/14/3|&quot;Notes on &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Intuitionistic Fuzzy Sets&lt;/ins&gt;&quot;, Volume 14 (2008) Number 3]], pages 1—4&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | format          = PDF&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | format          = PDF&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Vassia Atanassova</name></author>
	</entry>
	<entry>
		<id>https://ifigenia.org/index.php?title=Issue:Four_equalities_connected_with_intuitionistic_fuzzy_sets&amp;diff=5392&amp;oldid=prev</id>
		<title>Vassia Atanassova at 19:34, 17 March 2011</title>
		<link rel="alternate" type="text/html" href="https://ifigenia.org/index.php?title=Issue:Four_equalities_connected_with_intuitionistic_fuzzy_sets&amp;diff=5392&amp;oldid=prev"/>
		<updated>2011-03-17T19:34:15Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 22:34, 17 March 2011&lt;/td&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | title           = Four equalities connected with intuitionistic fuzzy sets&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | title           = Four equalities connected with intuitionistic fuzzy sets&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;/table&gt;</summary>
		<author><name>Vassia Atanassova</name></author>
	</entry>
	<entry>
		<id>https://ifigenia.org/index.php?title=Issue:Four_equalities_connected_with_intuitionistic_fuzzy_sets&amp;diff=4973&amp;oldid=prev</id>
		<title>Vassia Atanassova: New page: {{PAGENAME}} {{PAGENAME}} {{PAGENAME}} {{issue/title...</title>
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		<updated>2010-06-17T13:23:05Z</updated>

		<summary type="html">&lt;p&gt;New page: &lt;a href=&quot;/wiki/Category:Publications_on_intuitionistic_fuzzy_sets&quot; title=&quot;Category:Publications on intuitionistic fuzzy sets&quot;&gt;{{PAGENAME}}&lt;/a&gt; &lt;a href=&quot;/wiki/Category:Publications_in_Notes_on_IFS&quot; title=&quot;Category:Publications in Notes on IFS&quot;&gt;{{PAGENAME}}&lt;/a&gt; &lt;a href=&quot;/wiki/Category:Publications_in_2008_year&quot; title=&quot;Category:Publications in 2008 year&quot;&gt;{{PAGENAME}}&lt;/a&gt; {{issue/title...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[Category:Publications on intuitionistic fuzzy sets|{{PAGENAME}}]]&lt;br /&gt;
[[Category:Publications in Notes on IFS|{{PAGENAME}}]]&lt;br /&gt;
[[Category:Publications in 2008 year|{{PAGENAME}}]]&lt;br /&gt;
{{issue/title&lt;br /&gt;
 | title           = Four equalities connected with intuitionistic fuzzy sets&lt;br /&gt;
 | shortcut        = nifs/14/3/01-04&lt;br /&gt;
}}&lt;br /&gt;
{{issue/author&lt;br /&gt;
 | author          = Tsvetan Vasilev&lt;br /&gt;
 | institution     = Faculty of Mathematics and Computer Science, Sofia University&lt;br /&gt;
 | address         = 5 James Baucher Blvd., 1164 Sofia, Bulgaria&lt;br /&gt;
 | email-before-at = tsvetanv&lt;br /&gt;
 | email-after-at  = fmi.uni-sofia.bg&lt;br /&gt;
}}&lt;br /&gt;
{{issue/data&lt;br /&gt;
 | conference      = &lt;br /&gt;
 | issue           = [[Notes on Intuitionistic Fuzzy Sets/14/3|&amp;quot;Notes on IFS&amp;quot;, Volume 14 (2008) Number 3]], pages 1—4&lt;br /&gt;
 | file            = NIFS-14-3-01-04.pdf&lt;br /&gt;
 | format          = PDF&lt;br /&gt;
 | size            = 132&lt;br /&gt;
 | abstract        = We prove 4 new equalities connected with [[intuitionistic fuzzy sets]], which reveal new contacts between the basic [[operations over intuitionistic fuzzy sets|operations]]:&amp;amp;nbsp;&amp;amp;nbsp;+&amp;amp;nbsp;&amp;amp;nbsp;.&amp;amp;nbsp;&amp;amp;nbsp;@&amp;amp;nbsp;&amp;amp;nbsp;$&amp;amp;nbsp;&amp;amp;nbsp;⋃&amp;amp;nbsp;&amp;amp;nbsp;⋂.&lt;br /&gt;
 | keywords        = Intuitionistic fuzzy sets, equality&lt;br /&gt;
 | references      = &lt;br /&gt;
# Atanassov, K., [[Intuitionistic Fuzzy Sets: Theory and Applications|Intuitionistic Fuzzy Sets]], Springer Physica-Verlag, Heidelberg, 1999 &lt;br /&gt;
&lt;br /&gt;
 | citations       = &lt;br /&gt;
 | see-also        = &lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Vassia Atanassova</name></author>
	</entry>
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