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<title>Victor Porton's Math Weblog</title>
<link>http://b2e.portonvictor.org/index.php/math</link>
<description>Blog with my math discoveries: theory of formulas, math logic, category theory, algebraic general topology, etc.</description>
<language>en-US</language>
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<title>"Funcoids and Reloids" updated</title>
<description>&lt;a href=&quot;http://www.mathematics21.org/algebraic-general-topology.html&quot;&gt;http://www.mathematics21.org/algebraic-general-topology.html&lt;/a&gt; 	&lt;p&gt;I have corrected in my article &lt;a href=&quot;http://www.mathematics21.org/binaries/funcoids-reloids.pdf&quot;&gt;Funcoids and Reloids&lt;/a&gt; a little mistake (the definitions of domain and image of a funcoid were confused with each other).&lt;/p&gt;
&lt;p&gt;See &lt;a href=&quot;http://www.mathematics21.org/algebraic-general-topology.html&quot;&gt;Algebraic General Topology&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;&lt;!--tags general+topology--&gt;
&lt;/p&gt;
&lt;div class=&quot;Tags&quot;&gt;&lt;strong&gt;Technorati tags:&lt;/strong&gt; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/general+topology&quot;&gt;general topology&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;Tags&quot;&gt;&lt;strong&gt;Flickr tags:&lt;/strong&gt; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/general+topology&quot;&gt;general topology&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;Tags&quot;&gt;&lt;strong&gt;del.icio.us tags:&lt;/strong&gt; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/general+topology&quot;&gt;general topology&lt;/a&gt;&lt;/div&gt;</description>
<link>http://b2e.portonvictor.org/index.php/math/2008/09/23/funcoids_and_reloids_updated</link>
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<title>Corrected a mistake in math article</title>
<description>&lt;a href=&quot;http://www.mathematics21.org/misc/limiting-binary-relations-theorem.html&quot;&gt;http://www.mathematics21.org/misc/limiting-binary-relations-theorem.html&lt;/a&gt; 	&lt;p&gt;I have corrected a mistake in &lt;a href=&quot;http://www.mathematics21.org/misc/limiting-binary-relations-theorem.html&quot;&gt;this math article&lt;/a&gt;. Now it should be OK.&lt;/p&gt;
&lt;p&gt;&lt;a href=&quot;http://www.mathematics21.org/misc/limiting-binary-relations-theorem.html&quot;&gt;The article&lt;/a&gt; is about a criterion for one binary relation to be an other binary relation restricted to a set.&lt;/p&gt;
&lt;p&gt;&lt;!--tags math mathematics binary+relation --&gt;
&lt;/p&gt;
&lt;div class=&quot;Tags&quot;&gt;&lt;strong&gt;Technorati tags:&lt;/strong&gt; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/binary+relation&quot;&gt;binary relation&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/math&quot;&gt;math&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/mathematics&quot;&gt;mathematics&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;Tags&quot;&gt;&lt;strong&gt;Flickr tags:&lt;/strong&gt; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/binary+relation&quot;&gt;binary relation&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/math&quot;&gt;math&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/mathematics&quot;&gt;mathematics&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;Tags&quot;&gt;&lt;strong&gt;del.icio.us tags:&lt;/strong&gt; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/binary+relation&quot;&gt;binary relation&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/math&quot;&gt;math&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/mathematics&quot;&gt;mathematics&lt;/a&gt;&lt;/div&gt;</description>
<link>http://b2e.portonvictor.org/index.php/math/2008/09/16/corrected_a_mistake_in_math_article</link>
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<title>A conjecture in lattice theory</title>
<description>&lt;a href=&quot;http://garden.irmacs.sfu.ca/?q=op/non_separable_center_of_a_lattice&quot;&gt;http://garden.irmacs.sfu.ca/?q=op/non_separable_center_of_a_lattice&lt;/a&gt; 	&lt;p&gt;I proposed &lt;a href=&quot;http://garden.irmacs.sfu.ca/?q=op/non_separable_center_of_a_lattice&quot;&gt;a conjecture in lattice&lt;/a&gt; theory (about complemented elements). &lt;a href=&quot;http://garden.irmacs.sfu.ca/?q=op/non_separable_center_of_a_lattice&quot;&gt;See here.&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;!--tags open+problem mathematics math lattice+theory center+of+lattice lattice+center --&gt;
&lt;/p&gt;
&lt;div class=&quot;Tags&quot;&gt;&lt;strong&gt;Technorati tags:&lt;/strong&gt; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/center+of+lattice&quot;&gt;center of lattice&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/lattice+center&quot;&gt;lattice center&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/lattice+theory&quot;&gt;lattice theory&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/math&quot;&gt;math&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/mathematics&quot;&gt;mathematics&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/open+problem&quot;&gt;open problem&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;Tags&quot;&gt;&lt;strong&gt;Flickr tags:&lt;/strong&gt; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/center+of+lattice&quot;&gt;center of lattice&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/lattice+center&quot;&gt;lattice center&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/lattice+theory&quot;&gt;lattice theory&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/math&quot;&gt;math&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/mathematics&quot;&gt;mathematics&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/open+problem&quot;&gt;open problem&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;Tags&quot;&gt;&lt;strong&gt;del.icio.us tags:&lt;/strong&gt; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/center+of+lattice&quot;&gt;center of lattice&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/lattice+center&quot;&gt;lattice center&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/lattice+theory&quot;&gt;lattice theory&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/math&quot;&gt;math&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/mathematics&quot;&gt;mathematics&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/open+problem&quot;&gt;open problem&lt;/a&gt;&lt;/div&gt;</description>
<link>http://b2e.portonvictor.org/index.php/math/2008/09/12/a_conjecture_in_lattice_theory</link>
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<title>Please nominate me for Abel Prize</title>
<description>&lt;a href=&quot;http://www.mathematics21.org/abel-prize.html&quot;&gt;http://www.mathematics21.org/abel-prize.html&lt;/a&gt; 	&lt;p&gt;Please nominate me for Abel Prize (the $1000000 math prize).&lt;br /&gt;
&lt;a href=&quot;http://www.mathematics21.org/abel-prize.html&quot;&gt;http://www.mathematics21.org/abel-prize.html&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;I deem that my works at &lt;a href=&quot;http://www.mathematics21.org&quot;&gt;http://www.mathematics21.org&lt;/a&gt; may probably win the Abel Prize challenge.&lt;/p&gt;
&lt;p&gt;I ask your help to nominate me, that is to send certain letter to&lt;br /&gt;
the prize committee. Note that I cannot nominate myself because&lt;br /&gt;
Abel Prize rules forbid this.&lt;/p&gt;
&lt;p&gt;&lt;a href=&quot;http://b2e.portonvictor.org/index.php/math/2008/09/03/p319#more319&quot;&gt;[...] Read more!&lt;/a&gt;
&lt;/p&gt;
</description>
<link>http://b2e.portonvictor.org/index.php/math/2008/09/03/please_nominate_me_for_abel_prize</link>
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<title>Proved conjecture about intersecting of a set of direct product of filters</title>
<description>&lt;a href=&quot;http://www.mathematics21.org/algebraic-general-topology.html&quot;&gt;http://www.mathematics21.org/algebraic-general-topology.html&lt;/a&gt; 	&lt;p&gt;&lt;!--tags general+topology conjecture open+problem math mathematics --&gt; &lt;a href=&quot;http://www.mathematics21.org/binaries/funcoids-reloids.pdf&quot;&gt;Funcoids and Reloids&lt;/a&gt;, the main article of &lt;a href=&quot;http://www.mathematics21.org/algebraic-general-topology.html&quot;&gt;Algebraic General Topology&lt;/a&gt;, is updated. &lt;a href=&quot;http://b2e.portonvictor.org/index.php/math/2008/05/26/p318#more318&quot;&gt;[...] Read more!&lt;/a&gt;
&lt;/p&gt;
&lt;div class=&quot;Tags&quot;&gt;&lt;strong&gt;Technorati tags:&lt;/strong&gt; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/conjecture&quot;&gt;conjecture&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/general+topology&quot;&gt;general topology&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/math&quot;&gt;math&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/mathematics&quot;&gt;mathematics&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; rel=&quot;tag&quot; href=&quot;http://technorati.com/tag/open+problem&quot;&gt;open problem&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;Tags&quot;&gt;&lt;strong&gt;Flickr tags:&lt;/strong&gt; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/conjecture&quot;&gt;conjecture&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/general+topology&quot;&gt;general topology&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/math&quot;&gt;math&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/mathematics&quot;&gt;mathematics&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://flickr.com/photos/tags/open+problem&quot;&gt;open problem&lt;/a&gt;&lt;/div&gt;&lt;div class=&quot;Tags&quot;&gt;&lt;strong&gt;del.icio.us tags:&lt;/strong&gt; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/conjecture&quot;&gt;conjecture&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/general+topology&quot;&gt;general topology&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/math&quot;&gt;math&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/mathematics&quot;&gt;mathematics&lt;/a&gt; &amp;bull; &lt;a target=&quot;_blank&quot; href=&quot;http://del.icio.us/tag/open+problem&quot;&gt;open problem&lt;/a&gt;&lt;/div&gt;</description>
<link>http://b2e.portonvictor.org/index.php/math/2008/05/26/proved_conjecture_about_intersecting_of_</link>
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