Minkowski reduced bases for Fokker groups of certain vals

Revision as of 16:42, 8 March 2012 by Wikispaces>genewardsmith (**Imported revision 309207684 - Original comment: **)

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Original Wikitext content:

For some purposes, eg Fokker blocks, it is convenient to have a good basis for the wedgies of rank two temperaments supported by a given val. Below are listed some Minkowski reduced bases relative to [[generator complexity]] as a metric, with TE complexity used to break any ties.

=5-limit=

<12 19 28|: <<1 4 4||, <<3 0 -7||
<15 24 35|: <<3 0 -7||, <<3 5 1||
<17 27 39|: <<2 1 -3||, <<1 9 12||
<17 27 40|: <<1 4 4||, <<4 -1 -11||
<19 30 44|: <<1 4 4||, <<5 1 -10||
<22 35 51|: <<3 5 1||, <<2 -4 -11||
<31 49 72|: <<1 4 4||, <<8 1 -17||
<34 54 79|: <<2 -4 -11||, <<6 5 -6||
<41 65 95|: <<5 1 -10||, <<4 9 5||
<46 73 107|: <<2 -4 -11||, <<7 9 -2||
<53 84 123|: <<6 5 -6||, <<1 -8 -15||

=7-limit=
==Temperaments==

august7: <<3 0 6 -7 1 14||
blacksmith7: <<0 5 0 8 0 -14||
dichotic7: <<2 1 -4 -3 -12 -12||
dominant7: <<1 4 -2 4 -6 -16||
inflated7: <<3 0 9 -7 6 21||
keemun7: <<6 5 3 -6 -12 -7||
pajara7: <<2 -4 -4 -11 -12 2||
progress7: <<3 -5 -6 -15 -18 0||
progression7: <<5 3 7 -7 -3 8||
schism7: <<1 -8 -2 -15 -6 18||
sidi7: <<4 2 9 -6 3 15||

==Bases==

<12 19 28 34|: august7, dominant7, pajara7
<15 24 35 42|: blacksmith7, inflated7, keemun7
<17 27 39 48|: dichotic7, sidi7, schism7
<17 27 40 48|: dominant7, progression7, progress7


Original HTML content:

<html><head><title>Minkowski reduced bases for Fokker groups of certain vals</title></head><body>For some purposes, eg Fokker blocks, it is convenient to have a good basis for the wedgies of rank two temperaments supported by a given val. Below are listed some Minkowski reduced bases relative to <a class="wiki_link" href="/generator%20complexity">generator complexity</a> as a metric, with TE complexity used to break any ties.<br />
<br />
<!-- ws:start:WikiTextHeadingRule:0:&lt;h1&gt; --><h1 id="toc0"><a name="x5-limit"></a><!-- ws:end:WikiTextHeadingRule:0 -->5-limit</h1>
<br />
&lt;12 19 28|: &lt;&lt;1 4 4||, &lt;&lt;3 0 -7||<br />
&lt;15 24 35|: &lt;&lt;3 0 -7||, &lt;&lt;3 5 1||<br />
&lt;17 27 39|: &lt;&lt;2 1 -3||, &lt;&lt;1 9 12||<br />
&lt;17 27 40|: &lt;&lt;1 4 4||, &lt;&lt;4 -1 -11||<br />
&lt;19 30 44|: &lt;&lt;1 4 4||, &lt;&lt;5 1 -10||<br />
&lt;22 35 51|: &lt;&lt;3 5 1||, &lt;&lt;2 -4 -11||<br />
&lt;31 49 72|: &lt;&lt;1 4 4||, &lt;&lt;8 1 -17||<br />
&lt;34 54 79|: &lt;&lt;2 -4 -11||, &lt;&lt;6 5 -6||<br />
&lt;41 65 95|: &lt;&lt;5 1 -10||, &lt;&lt;4 9 5||<br />
&lt;46 73 107|: &lt;&lt;2 -4 -11||, &lt;&lt;7 9 -2||<br />
&lt;53 84 123|: &lt;&lt;6 5 -6||, &lt;&lt;1 -8 -15||<br />
<br />
<!-- ws:start:WikiTextHeadingRule:2:&lt;h1&gt; --><h1 id="toc1"><a name="x7-limit"></a><!-- ws:end:WikiTextHeadingRule:2 -->7-limit</h1>
<!-- ws:start:WikiTextHeadingRule:4:&lt;h2&gt; --><h2 id="toc2"><a name="x7-limit-Temperaments"></a><!-- ws:end:WikiTextHeadingRule:4 -->Temperaments</h2>
<br />
august7: &lt;&lt;3 0 6 -7 1 14||<br />
blacksmith7: &lt;&lt;0 5 0 8 0 -14||<br />
dichotic7: &lt;&lt;2 1 -4 -3 -12 -12||<br />
dominant7: &lt;&lt;1 4 -2 4 -6 -16||<br />
inflated7: &lt;&lt;3 0 9 -7 6 21||<br />
keemun7: &lt;&lt;6 5 3 -6 -12 -7||<br />
pajara7: &lt;&lt;2 -4 -4 -11 -12 2||<br />
progress7: &lt;&lt;3 -5 -6 -15 -18 0||<br />
progression7: &lt;&lt;5 3 7 -7 -3 8||<br />
schism7: &lt;&lt;1 -8 -2 -15 -6 18||<br />
sidi7: &lt;&lt;4 2 9 -6 3 15||<br />
<br />
<!-- ws:start:WikiTextHeadingRule:6:&lt;h2&gt; --><h2 id="toc3"><a name="x7-limit-Bases"></a><!-- ws:end:WikiTextHeadingRule:6 -->Bases</h2>
<br />
&lt;12 19 28 34|: august7, dominant7, pajara7<br />
&lt;15 24 35 42|: blacksmith7, inflated7, keemun7<br />
&lt;17 27 39 48|: dichotic7, sidi7, schism7<br />
&lt;17 27 40 48|: dominant7, progression7, progress7</body></html>