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 <title>Open Problem Garden - Direct proof of a theorem about compact funcoids - Comments</title>
 <link>http://openproblemgarden.org/op/direct_proof_of_a_theorem_about_compact_funcoids</link>
 <description>Comments for &quot;Direct proof of a theorem about compact funcoids&quot;</description>
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 <title>Direct proof of a theorem about compact funcoids</title>
 <link>http://openproblemgarden.org/op/direct_proof_of_a_theorem_about_compact_funcoids</link>
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    Author(s):
        &lt;a href=&quot;/category/porton_victor&quot;&gt;Porton&lt;/a&gt;&amp;nbsp;&amp;nbsp;
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    Subject:
        &lt;a href=&quot;/topology&quot;&gt;Topology&lt;/a&gt;&amp;nbsp;&amp;nbsp;
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        &lt;div class=&quot;envtheorem&quot;&gt;&lt;b&gt;Conjecture&lt;/b&gt;&amp;nbsp;&amp;nbsp; Let &lt;img class=&quot;teximage&quot; src=&quot;/files/tex/43374150a8a220f67049937b9790b7d28eb17fb9.png&quot; alt=&quot;$ f $&quot; /&gt; is a &lt;img class=&quot;teximage&quot; src=&quot;/files/tex/d9a989037d7243d9036b9c8165c72e0331991a8c.png&quot; alt=&quot;$ T_1 $&quot; /&gt;-separable (the same as &lt;img class=&quot;teximage&quot; src=&quot;/files/tex/55e29109946a61a46e41f972a62209d3dbd4e96c.png&quot; alt=&quot;$ T_2 $&quot; /&gt; for symmetric transitive) compact funcoid and &lt;img class=&quot;teximage&quot; src=&quot;/files/tex/4239ee4145983e1d8ad375f0606cc7140bce36a3.png&quot; alt=&quot;$ g $&quot; /&gt; is a uniform space (reflexive, symmetric, and transitive endoreloid) such that &lt;img class=&quot;teximage&quot; src=&quot;/files/tex/f68984666c5a1553c57c071dd482b9e3f1869eb4.png&quot; alt=&quot;$ ( \mathsf{\tmop{FCD}}) g = f $&quot; /&gt;. Then &lt;img class=&quot;teximage&quot; src=&quot;/files/tex/630751f9d9f5276b67a64fc57d858c975ce7f9e4.png&quot; alt=&quot;$ g = \langle f \times f \rangle^{\ast} \Delta $&quot; /&gt;. &lt;/div&gt;
&lt;p&gt;The main purpose here is to find a &lt;em&gt;direct&lt;/em&gt; proof of this conjecture. It seems that this conjecture can be derived from the well known theorem about existence of exactly one uniformity on a compact set. But that would be what I call an indirect proof, we need a direct proof instead.&lt;/p&gt;
&lt;p&gt;The direct proof may be constructed by correcting all errors an omissions in &lt;a href=&quot;http://www.mathematics21.org/binaries/compact.pdf&quot;&gt;this draft article&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;Direct proof could be better because with it we would get a little more general statement like this:&lt;/p&gt;
&lt;div class=&quot;envtheorem&quot;&gt;&lt;b&gt;Conjecture&lt;/b&gt;&amp;nbsp;&amp;nbsp; Let &lt;img class=&quot;teximage&quot; src=&quot;/files/tex/43374150a8a220f67049937b9790b7d28eb17fb9.png&quot; alt=&quot;$ f $&quot; /&gt; be a &lt;img class=&quot;teximage&quot; src=&quot;/files/tex/d9a989037d7243d9036b9c8165c72e0331991a8c.png&quot; alt=&quot;$ T_1 $&quot; /&gt;-separable compact reflexive symmetric funcoid and &lt;img class=&quot;teximage&quot; src=&quot;/files/tex/4239ee4145983e1d8ad375f0606cc7140bce36a3.png&quot; alt=&quot;$ g $&quot; /&gt; be a reloid such that&lt;br /&gt;
&lt;ol class=&quot;enumerate&quot;&gt;   \item &lt;img class=&quot;teximage&quot; src=&quot;/files/tex/f68984666c5a1553c57c071dd482b9e3f1869eb4.png&quot; alt=&quot;$ ( \mathsf{\tmop{FCD}}) g = f $&quot; /&gt;;      \item &lt;img class=&quot;teximage&quot; src=&quot;/files/tex/128f5af4e5b7cfd743bb0eb4fe454e040407e28f.png&quot; alt=&quot;$ g \circ g^{- 1} \sqsubseteq g $&quot; /&gt;. &lt;/ol&gt;
&lt;p&gt; Then &lt;img class=&quot;teximage&quot; src=&quot;/files/tex/51f9205d3f343574665b8ad9d8f4dc5fdc49d74d.png&quot; alt=&quot;$ g = \langle f \times f \rangle^{\ast} \Delta $&quot; /&gt;. &lt;/div&gt;

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 <category domain="http://openproblemgarden.org/category/porton_victor">Porton, Victor</category>
 <category domain="http://openproblemgarden.org/category/compact_space">compact space</category>
 <category domain="http://openproblemgarden.org/category/compact_topology">compact topology</category>
 <category domain="http://openproblemgarden.org/category/funcoid">funcoid</category>
 <category domain="http://openproblemgarden.org/category/reloid">reloid</category>
 <category domain="http://openproblemgarden.org/category/uniform_space">uniform space</category>
 <category domain="http://openproblemgarden.org/category/uniformity">uniformity</category>
 <category domain="http://openproblemgarden.org/topology">Topology</category>
 <comments>http://openproblemgarden.org/op/direct_proof_of_a_theorem_about_compact_funcoids#comment</comments>
 <pubDate>Sat, 08 Feb 2014 15:51:03 +0100</pubDate>
 <dc:creator>porton</dc:creator>
 <guid isPermaLink="false">59900 at http://openproblemgarden.org</guid>
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