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	<title>Mathestran.ch</title>
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	<pubDate>Tue, 01 Jun 2010 20:35:38 +0000</pubDate>
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		<title>Misura e dimensione</title>
		<link>http://www.maestran.ch/math/main/?p=603</link>
		<comments>http://www.maestran.ch/math/main/?p=603#comments</comments>
		<pubDate>Tue, 01 Jun 2010 20:35:38 +0000</pubDate>
		<dc:creator>math</dc:creator>
		
		<category><![CDATA[Varia]]></category>

		<guid isPermaLink="false">http://www.maestran.ch/math/main/?p=603</guid>
		<description><![CDATA[Preparandomi per una lezione sul tema delle misure di diversa dimensione tenuta ad una classe di futuri docenti di scuola elementare mi sono trovato all&#8217;imbocco di sentieri didattici e matematici (o semplicemente&#8230; curiosi) ben tracciati e molto promettenti - che però non ho potuto, per limiti di tempo, esaminare da vicino ne&#8217; sviluppare nella lezione.
Qui [...]]]></description>
			<content:encoded><![CDATA[<p>Preparandomi per una <a href="http://www.maestran.ch/math/DFA/ProgrammaVersoA4.pdf">lezione sul tema delle misure di diversa dimensione</a> tenuta ad una classe di futuri docenti di scuola elementare mi sono trovato all&#8217;imbocco di sentieri didattici e matematici (o semplicemente&#8230; curiosi) ben tracciati e molto promettenti - che però non ho potuto, per limiti di tempo, esaminare da vicino ne&#8217; sviluppare nella lezione.</p>
<p>Qui qualche referenza per approfondire, &#8220;implementare&#8221; e&#8230; incuriosirsi:</p>
<h3>Tassellazioni:</h3>
<ul>
<li>Adriana Sartore Dan; <em>I disegni periodici in geometria. Applicazioni didattiche del metodo di Escher.</em> Ed. Centro Studi Erickson (2002).</li>
<li>Una buona bibliografia orientata alla didattica si trova alla fine di: <a href="http://ulisse.sissa.it/biblioteca/saggio/2002/Ubib020501s003/at_download/file/Ubib020501s003.pdf">“Fare matematica” con le opere di M.C.Escher</a>.</li>
<li><a href="http://www.mcescher.com/">www.mcescher.com</a> (sito ufficiale su M.C. Escher)</li>
<li><a href="http://www.tessellations.org/">www.tessellations.org</a> (una raccolta ben fornita di diverse tassellazioni, con metodi per crearne di nuove)</li>
<li><a href="http://www.tilingsearch.org/">http://www.tilingsearch.org/</a> (ancora altri esempi&#8230;)</li>
</ul>
<h3>Modelli di poliedri:</h3>
<p>POLYDRON; <a href="http://www.polydron.co.uk/">http://www.polydron.co.uk/</a></p>
<p>In Svizzera ottenibili al magnifico VIVISHOP di Losanna <a href="http://www.vivishop.ch/">http://www.vivishop.ch/</a></p>
<h3>Trasformazioni geometriche:</h3>
<p>M. Dedò; <em>Trasformazioni geometriche. </em> Zanichelli, Bologna 1996.</p>
<h3>Impaccamenti:</h3>
<ul>
<li>M. Henk, G.M. Ziegler. <em>La congettura di Keplero.</em> In C. Bartocci and P. Odifreddi, editors, La matematica. Problemi e teoremi, volume II, pagine 765–792. Einaudi, Torino, 2008.</li>
<li> <a href="http://www.nytimes.com/2010/01/05/science/05tetr.html">L&#8217;errore di Aristotele</a> (NYT)</li>
<li><a href="http://www.wissenslogs.de/wblogs/blog/mathematik-im-alltag/allgemein/2010-01-30/tetraeder-tetris-noch-ein-rekord-der-im-sylvester-knallen-unterging">Una &#8220;storia di Natale&#8221; (del 2009)</a></li>
</ul>
<h3>Paradossi:</h3>
<p><a href="http://it.wikipedia.org/wiki/Paradosso_di_Banach-Tarski">Paradosso di Banach-Tarski</a> (wiki)</p>
<h3>Alice nel paese delle meraviglie:</h3>
<ul>
<li>L. Carroll; <em>Alice nel paese delle meraviglie.</em> Garzanti 2009.</li>
<li>(Per i puristi: <a href="http://books.wwnorton.com/books/detail.aspx?ID=5353">Carroll/Tenniel/Gardner, </a><em><a href="http://books.wwnorton.com/books/detail.aspx?ID=5353">The Annotated Alice. </a></em> )</li>
<li>La matematica di Alice (<a href="http://www.nytimes.com/2010/03/07/opinion/07bayley.html?scp=2&amp;sq=Carroll%20alice&amp;st=cse">NYT</a>, <a href="http://www.npr.org/templates/story/story.php?storyId=124632317">NPR</a>)</li>
</ul>
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			<wfw:commentRss>http://www.maestran.ch/math/main/?feed=rss2&amp;p=603</wfw:commentRss>
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		<item>
		<title>On modular elimination in matroids and oriented matroids</title>
		<link>http://www.maestran.ch/math/main/?p=573</link>
		<comments>http://www.maestran.ch/math/main/?p=573#comments</comments>
		<pubDate>Tue, 15 Dec 2009 16:07:28 +0000</pubDate>
		<dc:creator>math</dc:creator>
		
		<category><![CDATA[Publications]]></category>

		<category><![CDATA[Research papers]]></category>

		<guid isPermaLink="false">http://www.maestran.ch/math/main/?p=573</guid>
		<description><![CDATA[Preprint, 5 pp.
]]></description>
			<content:encoded><![CDATA[<p><a href="www.math.binghamton.edu/delucchi/me.pdf"><img class="alignnone" src="../img/pdf.gif" alt="" width="16" height="16" /></a>Preprint, 5 pp.</p>
]]></content:encoded>
			<wfw:commentRss>http://www.maestran.ch/math/main/?feed=rss2&amp;p=573</wfw:commentRss>
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		<title>f-vectors of subdivided simplicial complexes</title>
		<link>http://www.maestran.ch/math/main/?p=567</link>
		<comments>http://www.maestran.ch/math/main/?p=567#comments</comments>
		<pubDate>Sun, 13 Dec 2009 15:57:17 +0000</pubDate>
		<dc:creator>math</dc:creator>
		
		<category><![CDATA[Publications]]></category>

		<category><![CDATA[Research papers]]></category>

		<guid isPermaLink="false">http://www.maestran.ch/math/main/?p=567</guid>
		<description><![CDATA[Joint with Aaon Pixton and Lucas Sabalka. Download here a first version of the preprint.]]></description>
			<content:encoded><![CDATA[<p>Joint with Aaon Pixton and Lucas Sabalka. <a href="http://www.math.binghamton.edu/delucchi/ssc.pdf">Download here</a> a first version of the preprint.</p>
]]></content:encoded>
			<wfw:commentRss>http://www.maestran.ch/math/main/?feed=rss2&amp;p=567</wfw:commentRss>
		</item>
		<item>
		<title>Complex matroids</title>
		<link>http://www.maestran.ch/math/main/?p=551</link>
		<comments>http://www.maestran.ch/math/main/?p=551#comments</comments>
		<pubDate>Mon, 02 Nov 2009 17:05:43 +0000</pubDate>
		<dc:creator>math</dc:creator>
		
		<category><![CDATA[Publications]]></category>

		<category><![CDATA[Research papers]]></category>

		<guid isPermaLink="false">http://www.maestran.ch/math/main/?p=551</guid>
		<description><![CDATA[ Joint with Laura Anderson, preprint, 33 pp.
This has been hunting me since I got it as a diploma thesis problem. But only now, with Laura Anderson, we could get to the core of the matter. Here the slides and the handout of the talk.
]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.math.binghamton.edu/delucchi/CM.pdf"><img class="alignnone" src="../img/pdf.gif" alt="" width="16" height="16" /></a> Joint with Laura Anderson, preprint, 33 pp.</p>
<p>This has been hunting me since I got it as a diploma thesis problem. But only now, with Laura Anderson, we could get to the core of the matter. Here the <a href="http://www.math.binghamton.edu/delucchi/BeamCM.pdf">slides</a> and the <a href="http://www.math.binghamton.edu/delucchi/CMhandout.pdf">handout</a> of the talk.</p>
]]></content:encoded>
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		</item>
		<item>
		<title>&#8220;SuperMath 2009&#8243;, Paderno del Grappa.</title>
		<link>http://www.maestran.ch/math/main/?p=497</link>
		<comments>http://www.maestran.ch/math/main/?p=497#comments</comments>
		<pubDate>Tue, 01 Sep 2009 16:01:01 +0000</pubDate>
		<dc:creator>math</dc:creator>
		
		<category><![CDATA[Math. education]]></category>

		<category><![CDATA[Teaching]]></category>

		<guid isPermaLink="false">http://www.maestran.ch/math/main/?p=497</guid>
		<description><![CDATA[I had a great time with the young &#8220;olympic mathematicians&#8221; from the region of Vicenza!
Ho partecipato alla fantastica iniziativa per i giovani &#8220;olimpionici&#8221; del vicentino! (more)
]]></description>
			<content:encoded><![CDATA[<p>I had a great time with the young &#8220;olympic mathematicians&#8221; from the region of Vicenza!</p>
<p>Ho partecipato alla fantastica iniziativa per i giovani &#8220;olimpionici&#8221; del vicentino! <a href="http://www.maestran.ch/math/main/?page_id=492">(more)</a></p>
]]></content:encoded>
			<wfw:commentRss>http://www.maestran.ch/math/main/?feed=rss2&amp;p=497</wfw:commentRss>
		</item>
		<item>
		<title>In the land of Sangaku</title>
		<link>http://www.maestran.ch/math/main/?p=464</link>
		<comments>http://www.maestran.ch/math/main/?p=464#comments</comments>
		<pubDate>Thu, 09 Jul 2009 10:31:04 +0000</pubDate>
		<dc:creator>math</dc:creator>
		
		<category><![CDATA[Varia]]></category>

		<guid isPermaLink="false">http://www.maestran.ch/math/main/?p=464</guid>
		<description><![CDATA[I&#8217;ll be in Japan visiting M. Yoshinaga in Kobe, and the Seasonal Institute 2009 on Arrangements of Hyperplanes of the Japan Math. Society in Sapporo.
]]></description>
			<content:encoded><![CDATA[<p>I&#8217;ll be in Japan visiting M. Yoshinaga in Kobe, and the <a href="http://mathsoc.jp/meeting/msjsi09/index.html">Seasonal Institute 2009 on Arrangements of Hyperplanes</a> of the Japan Math. Society in Sapporo.</p>
]]></content:encoded>
			<wfw:commentRss>http://www.maestran.ch/math/main/?feed=rss2&amp;p=464</wfw:commentRss>
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		<item>
		<title>Il gioco del 15: 1000$ per due blocchetti!</title>
		<link>http://www.maestran.ch/math/main/?p=455</link>
		<comments>http://www.maestran.ch/math/main/?p=455#comments</comments>
		<pubDate>Mon, 06 Apr 2009 08:45:38 +0000</pubDate>
		<dc:creator>math</dc:creator>
		
		<category><![CDATA[Math. education]]></category>

		<category><![CDATA[Publications]]></category>

		<guid isPermaLink="false">http://www.maestran.ch/math/main/?p=455</guid>
		<description><![CDATA[ (italian) Joint with Giovanni Gaiffi and Ludovico Pernazza, to appear in Xlatangente
]]></description>
			<content:encoded><![CDATA[<p><a href="../pdfs/publ/quindici.pdf"><img class="alignnone" title="Download" src="../img/pdf.gif" alt="" width="16" height="16" /></a> (italian) Joint with Giovanni Gaiffi and Ludovico Pernazza, to appear in <em>Xlatangente</em></p>
]]></content:encoded>
			<wfw:commentRss>http://www.maestran.ch/math/main/?feed=rss2&amp;p=455</wfw:commentRss>
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		<item>
		<title>Numeri e simmetria: il Sudoku</title>
		<link>http://www.maestran.ch/math/main/?p=451</link>
		<comments>http://www.maestran.ch/math/main/?p=451#comments</comments>
		<pubDate>Sat, 06 Dec 2008 08:45:12 +0000</pubDate>
		<dc:creator>math</dc:creator>
		
		<category><![CDATA[Math. education]]></category>

		<category><![CDATA[Publications]]></category>

		<guid isPermaLink="false">http://www.maestran.ch/math/main/?p=451</guid>
		<description><![CDATA[ (italian) Joint with G. Gaiffi and L. Pernazza.
Published in Xlatangente, 13, febbraio 2009.
]]></description>
			<content:encoded><![CDATA[<p><a href="../pdfs/publ/breveartsudoku.pdf"><img class="alignnone" title="Download" src="../img/pdf.gif" alt="" width="16" height="16" /></a> (italian) Joint with G. Gaiffi and L. Pernazza.</p>
<p>Published in <em>Xlatangente</em>, <strong>13</strong>, febbraio 2009.</p>
]]></content:encoded>
			<wfw:commentRss>http://www.maestran.ch/math/main/?feed=rss2&amp;p=451</wfw:commentRss>
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		<item>
		<title>Handout: Schröder Numbers and Schröder Paths</title>
		<link>http://www.maestran.ch/math/main/?p=518</link>
		<comments>http://www.maestran.ch/math/main/?p=518#comments</comments>
		<pubDate>Wed, 03 Dec 2008 16:11:42 +0000</pubDate>
		<dc:creator>math</dc:creator>
		
		<category><![CDATA[Handouts/Appunti]]></category>

		<guid isPermaLink="false">http://www.maestran.ch/math/main/?p=518</guid>
		<description><![CDATA[
Handout on a bijective proof of the relation between the n-th large Schröder number and the number of bracketings on n+1 letters. [pdf]
]]></description>
			<content:encoded><![CDATA[<p><span id="more-518"></span></p>
<p>Handout on a bijective proof of the relation between the n-th large Schröder number and the number of bracketings on n+1 letters. [pdf]</p>
]]></content:encoded>
			<wfw:commentRss>http://www.maestran.ch/math/main/?feed=rss2&amp;p=518</wfw:commentRss>
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		<item>
		<title>Combinatorial polar orderings and recursively ordered arrangements.</title>
		<link>http://www.maestran.ch/math/main/?p=349</link>
		<comments>http://www.maestran.ch/math/main/?p=349#comments</comments>
		<pubDate>Thu, 27 Nov 2008 01:02:05 +0000</pubDate>
		<dc:creator>math</dc:creator>
		
		<category><![CDATA[Publications]]></category>

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		<guid isPermaLink="false">http://www.maestran.ch/math/main/?p=349</guid>
		<description><![CDATA[Accepted for publication on Advances in Applied Mathematics.This is the same paper as the earlier &#8220;Combinatorial polar orderings and ollow-up arrangements&#8221;, after the reviewer made us aware of the awkwardness of the name &#8220;follow-up&#8221; and we therefore decided to change it.
]]></description>
			<content:encoded><![CDATA[<p>Accepted for publication on Advances in Applied Mathematics.<span id="more-349"></span>This is the same paper as the earlier &#8220;Combinatorial polar orderings and ollow-up arrangements&#8221;, after the reviewer made us aware of the awkwardness of the name &#8220;follow-up&#8221; and we therefore decided to change it.</p>
]]></content:encoded>
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