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	<updated>2026-05-09T22:19:49Z</updated>
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	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_AKT-140113/0:50:27&amp;diff=16660</id>
		<title>Notes for AKT-140113/0:50:27</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_AKT-140113/0:50:27&amp;diff=16660"/>
		<updated>2018-08-25T00:35:56Z</updated>

		<summary type="html">&lt;p&gt;Gavin.hurd: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;This post has an example of two knots with fewer than 10 crossings that cannot be distinguished by the Jones Polynomial. [https://math.stackexchange.com/questions/1303743/is-there-a-one-to-one-correspondence-between-jones-polynomials-and-knots]. The example comes from the book &#039;&#039;Knot Theory and its Applications&#039;&#039; by Kunio Murasugi. The full text can be found here [https://www.maths.ed.ac.uk/~v1ranick/papers/murasug3.pdf]. The relevant example is on page 227.&lt;/div&gt;</summary>
		<author><name>Gavin.hurd</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_AKT-140113/0:50:27&amp;diff=16659</id>
		<title>Notes for AKT-140113/0:50:27</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_AKT-140113/0:50:27&amp;diff=16659"/>
		<updated>2018-08-25T00:32:34Z</updated>

		<summary type="html">&lt;p&gt;Gavin.hurd: Created page with &amp;quot;This post has an example of two knots with fewer than 10 crossings that cannot be distinguished by the Jones Polynomial. [https://math.stackexchange.com/questions/1303743/is-t...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;This post has an example of two knots with fewer than 10 crossings that cannot be distinguished by the Jones Polynomial. [https://math.stackexchange.com/questions/1303743/is-there-a-one-to-one-correspondence-between-jones-polynomials-and-knots]. The example comes from the book &#039;&#039;Knot Theory and its Applications&#039;&#039;. The full text can be found here [https://www.maths.ed.ac.uk/~v1ranick/papers/murasug3.pdf]. The relevant example is on page 227.&lt;/div&gt;</summary>
		<author><name>Gavin.hurd</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_AKT-140307/0:41:01&amp;diff=16658</id>
		<title>Notes for AKT-140307/0:41:01</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_AKT-140307/0:41:01&amp;diff=16658"/>
		<updated>2018-08-25T00:15:01Z</updated>

		<summary type="html">&lt;p&gt;Gavin.hurd: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&#039;&#039;&#039;Proposition: &#039;&#039;&#039;$CS(A^g) = CS(A)+\frac13 \int_\mathbb{R^3}Tr(g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g)$&lt;br /&gt;
$$CS(A^g)=\int_\mathbb{R^3} Tr(A^g \wedge d A^g + \frac23 A^g \wedge A^g \wedge A^g)$$&lt;br /&gt;
$$Tr(A^g \wedge d A^g + \frac23 A^g \wedge A^g \wedge A^g) =$$&lt;br /&gt;
$$Tr((g^{-1} A g + g^{-1} dg)\wedge d(g^{-1} A g + g^{-1} dg)+\frac23((g^{-1} A g + g^{-1} dg)\wedge(g^{-1} A g + g^{-1} dg)\wedge(g^{-1} A g + g^{-1} dg)))=$$&lt;br /&gt;
$$Tr(g^{-1} A \wedge (d A) g + g^{-1} A g \wedge d g^{-1} \wedge g^{-1} A g + g^{-1} d g \wedge g^{-1} (d A) g - g^{-1} d g \wedge g^{-1} A \wedge d g +$$&lt;br /&gt;
$$g^{-1} d g \wedge d g^{-1} \wedge A g - g^{-1} A \wedge A \wedge d g + g^{-1} A g \wedge d g^{-1} \wedge d g + g^{-1} d g \wedge d g^{-1} \wedge d g) +$$&lt;br /&gt;
$$\frac23 Tr( g^{-1} A \wedge A \wedge A g + g^{-1} A \wedge A \wedge d g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} A g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +$$ &lt;br /&gt;
$$g^{-1} d g \wedge g^{-1} A \wedge A g + g^{-1} d g \wedge g^{-1} A g \wedge g^{-1} d g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} A g + g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) $$&lt;br /&gt;
&lt;br /&gt;
Now $0 = d (g^{-1} g) = (d g) g^{-1} + g d g^{-1}$&lt;br /&gt;
&lt;br /&gt;
So $(dg) g^{-1} = - g d g^{-1}$ &lt;br /&gt;
&lt;br /&gt;
Applying this to the fifth and seventh terms of the equation above yields  &lt;br /&gt;
$$ g^{-1} d g \wedge d g^{-1} \wedge A g = g^{-1} d g \wedge d g^{-1} g \wedge g^{-1} A g = - g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} A g$$ &lt;br /&gt;
and &lt;br /&gt;
$$g^{-1} A g \wedge d g^{-1} \wedge d g = g^{-1} A g \wedge d g^{-1} g \wedge g^{-1} d g = - g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g $$&lt;br /&gt;
&lt;br /&gt;
Combining this with the fact that the trace is invariant under cyclic permutations show that&lt;br /&gt;
&lt;br /&gt;
$$Tr(g^{-1} A \wedge (d A) g - 2 g^{-1} A \wedge A \wedge d g - 2 g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +g^{-1} d g \wedge g^{-1} d A g - g^{-1} d g \wedge g^{-1} A \wedge d g + g^{-1} d g \wedge d g^{-1} \wedge d g) +$$&lt;br /&gt;
$$ \frac23 Tr( g^{-1} A \wedge A \wedge A g + 3 g^{-1} A \wedge A \wedge d g + 3 g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) =$$&lt;br /&gt;
$$Tr(g^{-1} A \wedge d A g + g^{-1} d g \wedge g^{-1} d A g - g^{-1} d g \wedge g^{-1} A \wedge d g+ g^{-1} d g \wedge d g^{-1} \wedge d g) + \frac23 Tr( g^{-1} A \wedge A \wedge A g + g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g)$$&lt;br /&gt;
Now deal with the extra terms&lt;br /&gt;
$$Tr(g^{-1} d g \wedge g^{-1} (d A) g ) = Tr(g^{-1} d g \wedge d(g^{-1} A) g - g^{-1} d g \wedge d g^{-1} \wedge A g) = Tr(g^{-1} d g \wedge d(g^{-1} A) g + g^{-1} d g \wedge g^{-1} A \wedge d g)$$&lt;br /&gt;
Finally &lt;br /&gt;
$$Tr(g^{-1} d g \wedge d(g^{-1} A) g) = Tr(d g \wedge d(g^{-1} A)) = Tr(d (gd(g^{-1} A))) = d Tr(g d(g^{-1} A))$$&lt;br /&gt;
This shows that&lt;br /&gt;
$$CS(A^g)=\int_\mathbb{R^3}Tr(g^{-1} A \wedge (d A) g + \frac23 g^{-1} A \wedge A \wedge A g + \frac13 g^{-1} d g \wedge d g^{-1} \wedge d g) +\int_\mathbb{R^3} d Tr(g d(g^{-1} A))$$&lt;br /&gt;
&lt;br /&gt;
If we assuming that A and g are compactly supported then by Stokes&#039; theorem&lt;br /&gt;
$$\int_\mathbb{R^3}d Tr(g d(g^{-1} A)) = 0$$&lt;br /&gt;
&lt;br /&gt;
So&lt;br /&gt;
&lt;br /&gt;
$$CS(A^g)=\int_\mathbb{R^3}Tr(g^{-1} A \wedge (d A) g + \frac23 g^{-1} A \wedge A \wedge A g + \frac13 g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g)$$&lt;br /&gt;
$$=\int_\mathbb{R^3}Tr(g^{-1} A \wedge (d A) g + \frac23 g^{-1} A \wedge A \wedge A g) +\frac13 \int_\mathbb{R^3}Tr(g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g)$$&lt;br /&gt;
$$=\int_\mathbb{R^3}Tr(A \wedge d A + \frac23 A \wedge A \wedge A) +\frac13 \int_\mathbb{R^3}Tr(g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g)$$&lt;br /&gt;
$$=CS(A)+\frac13 \int_\mathbb{R^3}Tr(g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g)$$&lt;br /&gt;
&lt;br /&gt;
If we define $CS_1(A,g)=CS(A^g)-CS(0^g)$&lt;br /&gt;
Then&lt;br /&gt;
$$CS_1(A,g) = CS(A^g) - \frac13 \int_\mathbb{R^3}Tr(g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) = CS_1(A,I) = CS(A)$$&lt;/div&gt;</summary>
		<author><name>Gavin.hurd</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_AKT-140210/0:15:29&amp;diff=16657</id>
		<title>Notes for AKT-140210/0:15:29</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_AKT-140210/0:15:29&amp;diff=16657"/>
		<updated>2018-08-24T21:19:44Z</updated>

		<summary type="html">&lt;p&gt;Gavin.hurd: Created page with &amp;quot;Showing the STU relation implies the IHX relation.  500px&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Showing the STU relation implies the IHX relation.&lt;br /&gt;
&lt;br /&gt;
[[File:IHX-1.jpg|500px]]&lt;/div&gt;</summary>
		<author><name>Gavin.hurd</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=File:IHX-1.jpg&amp;diff=16656</id>
		<title>File:IHX-1.jpg</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=File:IHX-1.jpg&amp;diff=16656"/>
		<updated>2018-08-24T21:18:14Z</updated>

		<summary type="html">&lt;p&gt;Gavin.hurd: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&lt;/div&gt;</summary>
		<author><name>Gavin.hurd</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_AKT-140228/0:48:42&amp;diff=16652</id>
		<title>Notes for AKT-140228/0:48:42</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_AKT-140228/0:48:42&amp;diff=16652"/>
		<updated>2018-08-23T04:15:59Z</updated>

		<summary type="html">&lt;p&gt;Gavin.hurd: Created page with &amp;quot;Proof of the claim:  $$d(gs) = (dg)s+gds \implies (dg)s = d(gs)-gds$$  So &amp;lt;center&amp;gt;&amp;lt;math&amp;gt;\begin{align} D_{g^{-1} A g+g^{-1} d g} (s)\\ &amp;amp;=ds+(g^{-1} A g+g^{-1} d g)s\\ &amp;amp;= ds + g...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Proof of the claim:&lt;br /&gt;
&lt;br /&gt;
$$d(gs) = (dg)s+gds \implies (dg)s = d(gs)-gds$$&lt;br /&gt;
&lt;br /&gt;
So&lt;br /&gt;
&amp;lt;center&amp;gt;&amp;lt;math&amp;gt;\begin{align}&lt;br /&gt;
D_{g^{-1} A g+g^{-1} d g} (s)\\&lt;br /&gt;
&amp;amp;=ds+(g^{-1} A g+g^{-1} d g)s\\&lt;br /&gt;
&amp;amp;= ds + g^{-1} A g s + g^{-1} (d g) s \\&lt;br /&gt;
&amp;amp;=ds + g^{-1} A g s + g^{-1} d(gs)-g^{-1}gds\\&lt;br /&gt;
&amp;amp;= g^{-1} A g s + g^{-1} d(gs)\\&lt;br /&gt;
&amp;amp;= g^{-1} D_A(gs)\\&lt;br /&gt;
&amp;amp;= (D_A)^g(s)\\&lt;br /&gt;
\end{align}&lt;br /&gt;
&amp;lt;/math&amp;gt;&amp;lt;/center&amp;gt;&lt;/div&gt;</summary>
		<author><name>Gavin.hurd</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_AKT-140307/0:41:01&amp;diff=16651</id>
		<title>Notes for AKT-140307/0:41:01</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_AKT-140307/0:41:01&amp;diff=16651"/>
		<updated>2018-08-20T18:52:50Z</updated>

		<summary type="html">&lt;p&gt;Gavin.hurd: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&#039;&#039;&#039;Proposition: &#039;&#039;&#039;$CS(A^g) = CS(A)$&lt;br /&gt;
$$CS(A^g)=\int_\mathbb{R^3} Tr(A^g \wedge d A^g + \frac23 A^g \wedge A^g \wedge A^g)$$&lt;br /&gt;
$$Tr(A^g \wedge d A^g + \frac23 A^g \wedge A^g \wedge A^g) =$$&lt;br /&gt;
$$Tr((g^{-1} A g + g^{-1} dg)\wedge d(g^{-1} A g + g^{-1} dg)+\frac23((g^{-1} A g + g^{-1} dg)\wedge(g^{-1} A g + g^{-1} dg)\wedge(g^{-1} A g + g^{-1} dg)))=$$&lt;br /&gt;
$$Tr(g^{-1} A \wedge (d A) g + g^{-1} A g \wedge d g^{-1} \wedge g^{-1} A g + g^{-1} d g \wedge g^{-1} (d A) g - g^{-1} d g \wedge g^{-1} A \wedge d g +$$&lt;br /&gt;
$$g^{-1} d g \wedge d g^{-1} \wedge A g - g^{-1} A \wedge A \wedge d g + g^{-1} A g \wedge d g^{-1} \wedge d g + g^{-1} d g \wedge d g^{-1} \wedge d g) +$$&lt;br /&gt;
$$\frac23 Tr( g^{-1} A \wedge A \wedge A g + g^{-1} A \wedge A \wedge d g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} A g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +$$ &lt;br /&gt;
$$g^{-1} d g \wedge g^{-1} A \wedge A g + g^{-1} d g \wedge g^{-1} A g \wedge g^{-1} d g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} A g + g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) $$&lt;br /&gt;
&lt;br /&gt;
Now $0 = d (g^{-1} g) = (d g) g^{-1} + g d g^{-1}$&lt;br /&gt;
&lt;br /&gt;
So $(dg) g^{-1} = - g d g^{-1}$ &lt;br /&gt;
&lt;br /&gt;
Applying this to the fifth and seventh terms of the equation above yields  &lt;br /&gt;
$$ g^{-1} d g \wedge d g^{-1} \wedge A g = g^{-1} d g \wedge d g^{-1} g \wedge g^{-1} A g = - g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} A g$$ &lt;br /&gt;
and &lt;br /&gt;
$$g^{-1} A g \wedge d g^{-1} \wedge d g = g^{-1} A g \wedge d g^{-1} g \wedge g^{-1} d g = - g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g $$&lt;br /&gt;
&lt;br /&gt;
Combining this with the fact that the trace is invariant under cyclic permutations show that the &lt;br /&gt;
&lt;br /&gt;
$$Tr(g^{-1} A \wedge (d A) g - 2 g^{-1} A \wedge A \wedge d g - 2 g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +g^{-1} d g \wedge g^{-1} d A g - g^{-1} d g \wedge g^{-1} A \wedge d g + g^{-1} d g \wedge d g^{-1} \wedge d g) +$$&lt;br /&gt;
$$ \frac23 Tr( g^{-1} A \wedge A \wedge A g + 3 g^{-1} A \wedge A \wedge d g + 3 g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) =$$&lt;br /&gt;
$$Tr(g^{-1} A \wedge d A g + g^{-1} d g \wedge g^{-1} d A g - g^{-1} d g \wedge g^{-1} A \wedge d g+ g^{-1} d g \wedge d g^{-1} \wedge d g) + \frac23 Tr( g^{-1} A \wedge A \wedge A g + g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g)$$&lt;br /&gt;
Now deal with the extra terms&lt;br /&gt;
$$Tr(g^{-1} d g \wedge g^{-1} (d A) g ) = Tr(g^{-1} d g \wedge d(g^{-1} A) g - g^{-1} d g \wedge d g^{-1} \wedge A g) = Tr(g^{-1} d g \wedge d(g^{-1} A) g + g^{-1} d g \wedge g^{-1} A \wedge d g)$$&lt;br /&gt;
Finally &lt;br /&gt;
$$Tr(g^{-1} d g \wedge d(g^{-1} A) g) = Tr(d g \wedge d(g^{-1} A)) = Tr(d (gd(g^{-1} A))) = d Tr(g d(g^{-1} A))$$&lt;br /&gt;
This shows that&lt;br /&gt;
$$CS(A^g)=\int_\mathbb{R^3}Tr(g^{-1} A \wedge (d A) g + g^{-1} A \wedge A \wedge A g + \frac13 g^{-1} d g \wedge d g^{-1} \wedge d g) +\int_\mathbb{R^3} d Tr(g d(g^{-1} A))$$&lt;br /&gt;
A similar argument shows that &lt;br /&gt;
$$Tr(g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) = -Tr(g^{-1} d g \wedge d g^{-1} \wedge d g) = dTr( $$&lt;br /&gt;
to be completed&lt;/div&gt;</summary>
		<author><name>Gavin.hurd</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_AKT-140307/0:41:01&amp;diff=16650</id>
		<title>Notes for AKT-140307/0:41:01</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_AKT-140307/0:41:01&amp;diff=16650"/>
		<updated>2018-08-20T18:36:48Z</updated>

		<summary type="html">&lt;p&gt;Gavin.hurd: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&#039;&#039;&#039;Proposition: &#039;&#039;&#039;$CS(A^g) = CS(A)$&lt;br /&gt;
$$CS(A^g)=\int_\mathbb{R^3} Tr(A^g \wedge d A^g + \frac23 A^g \wedge A^g \wedge A^g)$$ &lt;br /&gt;
$$Tr(A^g \wedge d A^g + \frac23 A^g \wedge A^g \wedge A^g) =$$&lt;br /&gt;
$$Tr(g^{-1} A \wedge (d A) g + g^{-1} A g \wedge d g^{-1} \wedge g^{-1} A g + g^{-1} d g \wedge g^{-1} (d A) g - g^{-1} d g \wedge g^{-1} A \wedge d g +$$&lt;br /&gt;
$$g^{-1} d g \wedge d g^{-1} \wedge A g - g^{-1} A \wedge A \wedge d g + g^{-1} A g \wedge d g^{-1} \wedge d g + g^{-1} d g \wedge d g^{-1} \wedge d g) +$$&lt;br /&gt;
$$\frac23 Tr( g^{-1} A \wedge A \wedge A g + g^{-1} A \wedge A \wedge d g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} A g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +$$ &lt;br /&gt;
$$g^{-1} d g \wedge g^{-1} A \wedge A g + g^{-1} d g \wedge g^{-1} A g \wedge g^{-1} d g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} A g + g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) $$&lt;br /&gt;
&lt;br /&gt;
Now $0 = d (g^{-1} g) = (d g) g^{-1} + g d g^{-1}$&lt;br /&gt;
&lt;br /&gt;
So $(dg) g^{-1} = - g d g^{-1}$ &lt;br /&gt;
&lt;br /&gt;
Applying this to the fifth and seventh terms of the equation above yields  &lt;br /&gt;
$$ g^{-1} d g \wedge d g^{-1} \wedge A g = g^{-1} d g \wedge d g^{-1} g \wedge g^{-1} A g = - g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} A g$$ &lt;br /&gt;
and &lt;br /&gt;
$$g^{-1} A g \wedge d g^{-1} \wedge d g = g^{-1} A g \wedge d g^{-1} g \wedge g^{-1} d g = - g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g $$&lt;br /&gt;
&lt;br /&gt;
Combining this with the fact that the trace is invariant under cyclic permutations show that the &lt;br /&gt;
&lt;br /&gt;
$$Tr(g^{-1} A \wedge (d A) g - 2 g^{-1} A \wedge A \wedge d g - 2 g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +g^{-1} d g \wedge g^{-1} d A g - g^{-1} d g \wedge g^{-1} A \wedge d g + g^{-1} d g \wedge d g^{-1} \wedge d g) +$$&lt;br /&gt;
$$ \frac23 Tr( g^{-1} A \wedge A \wedge A g + 3 g^{-1} A \wedge A \wedge d g + 3 g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) =$$&lt;br /&gt;
$$Tr(g^{-1} A \wedge d A g + g^{-1} d g \wedge g^{-1} d A g - g^{-1} d g \wedge g^{-1} A \wedge d g+ g^{-1} d g \wedge d g^{-1} \wedge d g) + \frac23 Tr( g^{-1} A \wedge A \wedge A g + g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g)$$&lt;br /&gt;
Now deal with the extra terms&lt;br /&gt;
$$Tr(g^{-1} d g \wedge g^{-1} (d A) g ) = Tr(g^{-1} d g \wedge d(g^{-1} A) g - g^{-1} d g \wedge d g^{-1} \wedge A g) = Tr(g^{-1} d g \wedge d(g^{-1} A) g + g^{-1} d g \wedge g^{-1} A \wedge d g)$$&lt;br /&gt;
Finally &lt;br /&gt;
$$Tr(g^{-1} d g \wedge d(g^{-1} A) g) = Tr(d g \wedge d(g^{-1} A)) = Tr(d (gd(g^{-1} A))) = d Tr(g d(g^{-1} A))$$&lt;br /&gt;
This shows that&lt;br /&gt;
$$CS(A^g)=\int_\mathbb{R^3}Tr(g^{-1} A \wedge (d A) g + g^{-1} A \wedge A \wedge A g + \frac13 g^{-1} d g \wedge d g^{-1} \wedge d g) +\int_\mathbb{R^3} d Tr(g d(g^{-1} A))$$&lt;br /&gt;
A similar argument shows that &lt;br /&gt;
$$Tr(g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) = -Tr(g^{-1} d g \wedge d g^{-1} \wedge d g) = dTr( $$&lt;br /&gt;
to be completed&lt;/div&gt;</summary>
		<author><name>Gavin.hurd</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_AKT-140324/0:51:37&amp;diff=16642</id>
		<title>Notes for AKT-140324/0:51:37</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_AKT-140324/0:51:37&amp;diff=16642"/>
		<updated>2018-08-09T03:33:24Z</updated>

		<summary type="html">&lt;p&gt;Gavin.hurd: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Showing that the box coproduct respects the 4T relation.&lt;br /&gt;
&lt;br /&gt;
Throughout, the tensor of two diagrams actually refers to a sum of all possible ways of placing the connected components of the sub-diagrams 1, 2, 3, and 4 on the left or right side of the tensor, in line with the definition of box.&lt;br /&gt;
&lt;br /&gt;
[[File:Box with 4T-1.jpg|800px]]&lt;/div&gt;</summary>
		<author><name>Gavin.hurd</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_AKT-140324/0:51:37&amp;diff=16641</id>
		<title>Notes for AKT-140324/0:51:37</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_AKT-140324/0:51:37&amp;diff=16641"/>
		<updated>2018-08-09T03:30:20Z</updated>

		<summary type="html">&lt;p&gt;Gavin.hurd: Created page with &amp;quot;Showing that the box coproduct respects the 4T relation.  Throughout, the tensor of two diagrams actually refers to a sum of all possible ways of placing the connected compone...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Showing that the box coproduct respects the 4T relation.&lt;br /&gt;
&lt;br /&gt;
Throughout, the tensor of two diagrams actually refers to a sum of all possible ways of placing the connected components of the sub-diagrams 1, 2, 3, and 4 on the left or right side of the tensor, in line with the definition of box. This leads to a cleaner presentation that conveys the same argument. &lt;br /&gt;
&lt;br /&gt;
[[File:Box with 4T-1.jpg]]&lt;/div&gt;</summary>
		<author><name>Gavin.hurd</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=File:Box_with_4T-1.jpg&amp;diff=16640</id>
		<title>File:Box with 4T-1.jpg</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=File:Box_with_4T-1.jpg&amp;diff=16640"/>
		<updated>2018-08-09T03:22:47Z</updated>

		<summary type="html">&lt;p&gt;Gavin.hurd: Showing that box is well defined.&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;Showing that box is well defined.&lt;/div&gt;</summary>
		<author><name>Gavin.hurd</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_AKT-140307/0:41:01&amp;diff=16622</id>
		<title>Notes for AKT-140307/0:41:01</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_AKT-140307/0:41:01&amp;diff=16622"/>
		<updated>2018-07-26T05:28:30Z</updated>

		<summary type="html">&lt;p&gt;Gavin.hurd: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;&#039;&#039;&#039;Proposition: &#039;&#039;&#039;$CS(A^g) = CS(A)$&lt;br /&gt;
$$CS(A^g)=\int_\mathbb{R^3} Tr(A^g \wedge d A^g + \frac23 A^g \wedge A^g \wedge A^g)$$ &lt;br /&gt;
$$Tr(A^g \wedge d A^g + \frac23 A^g \wedge A^g \wedge A^g) =$$&lt;br /&gt;
$$Tr(g^{-1} A \wedge d A g + g^{-1} A g \wedge d g^{-1} \wedge g^{-1} A g + g^{-1} d g \wedge g^{-1} d A g - g^{-1} d g \wedge g^{-1} A \wedge d g +$$&lt;br /&gt;
$$g^{-1} d g \wedge d g^{-1} \wedge A g - g^{-1} A \wedge A \wedge d g + g^{-1} A g \wedge d g^{-1} \wedge d g + g^{-1} d g \wedge d g^{-1} \wedge d g) +$$&lt;br /&gt;
$$\frac23 Tr( g^{-1} A \wedge A \wedge A g + g^{-1} A \wedge A \wedge d g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} A g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +$$ &lt;br /&gt;
$$g^{-1} d g \wedge g^{-1} A \wedge A g + g^{-1} d g \wedge g^{-1} A g \wedge g^{-1} d g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} A g + g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) $$&lt;br /&gt;
&lt;br /&gt;
Now $0 = d g^{-1} g = d g g^{-1} + g d g^{-1}$&lt;br /&gt;
&lt;br /&gt;
So $d g g^{-1} = - g d g^{-1}$ &lt;br /&gt;
&lt;br /&gt;
Applying this to the fifth and seventh terms of the equation above yields  &lt;br /&gt;
$$ g^{-1} d g \wedge d g^{-1} \wedge A g = g^{-1} d g \wedge d g^{-1} g \wedge g^{-1} A g = - g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} A g$$ &lt;br /&gt;
and &lt;br /&gt;
$$g^{-1} A g \wedge d g^{-1} \wedge d g = g^{-1} A g \wedge d g^{-1} g \wedge g^{-1} d g = - g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g $$&lt;br /&gt;
&lt;br /&gt;
Combining this with the fact that the trace is invariant under cyclic permutations show that the &lt;br /&gt;
&lt;br /&gt;
$$Tr(g^{-1} A \wedge d A g - 2 g^{-1} A \wedge A \wedge d g - 2 g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +g^{-1} d g \wedge g^{-1} d A g - g^{-1} d g \wedge g^{-1} A \wedge d g + g^{-1} d g \wedge d g^{-1} \wedge d g) +$$&lt;br /&gt;
$$ \frac23 Tr( g^{-1} A \wedge A \wedge A g + 3 g^{-1} A \wedge A \wedge d g + 3 g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) =$$&lt;br /&gt;
$$Tr(g^{-1} A \wedge d A g + g^{-1} d g \wedge g^{-1} d A g - g^{-1} d g \wedge g^{-1} A \wedge d g+ g^{-1} d g \wedge d g^{-1} \wedge d g) + \frac23 Tr( g^{-1} A \wedge A \wedge A g + g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g)$$&lt;br /&gt;
Now deal with the extra terms&lt;br /&gt;
$$Tr(g^{-1} d g \wedge g^{-1} d A g ) = Tr(g^{-1} d g \wedge d(g^{-1} A) g - g^{-1} d g \wedge d g^{-1} \wedge A g) = Tr(g^{-1} d g \wedge d(g^{-1} A) g + g^{-1} d g \wedge g^{-1} A \wedge d g)$$&lt;br /&gt;
Finally &lt;br /&gt;
$$Tr(g^{-1} d g \wedge d(g^{-1} A) g) = Tr(d g \wedge d(g^{-1} A)) = Tr(d (gd(g^{-1} A))) = d Tr(g d(g^{-1} A))$$&lt;br /&gt;
Substituting this into equation one and rearranging gives.&lt;br /&gt;
$$Tr(g^{-1} A \wedge d A g + g^{-1} A \wedge A \wedge A g + \frac13 g^{-1} d g \wedge d g^{-1} \wedge d g) + d Tr(g d(g^{-1} A))$$&lt;br /&gt;
A similar argument shows that &lt;br /&gt;
$$Tr(g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) = -Tr(g^{-1} d g \wedge d g^{-1} \wedge d g) = dTr( $$&lt;br /&gt;
to be completed&lt;/div&gt;</summary>
		<author><name>Gavin.hurd</name></author>
	</entry>
	<entry>
		<id>https://drorbn.net/index.php?title=Notes_for_AKT-140307/0:41:01&amp;diff=16621</id>
		<title>Notes for AKT-140307/0:41:01</title>
		<link rel="alternate" type="text/html" href="https://drorbn.net/index.php?title=Notes_for_AKT-140307/0:41:01&amp;diff=16621"/>
		<updated>2018-07-26T05:25:26Z</updated>

		<summary type="html">&lt;p&gt;Gavin.hurd: Created page with &amp;quot;$CS(A^g)=\int_\mathbb{R^3} Tr(A^g \wedge d A^g + A^g \wedge A^g \wedge A^g)$  $$Tr(A^g \wedge d A^g + A^g \wedge A^g \wedge A^g) =$$ $$Tr(g^{-1} A \wedge d A g + g^{-1} A g \w...&amp;quot;&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;$CS(A^g)=\int_\mathbb{R^3} Tr(A^g \wedge d A^g + A^g \wedge A^g \wedge A^g)$ &lt;br /&gt;
$$Tr(A^g \wedge d A^g + A^g \wedge A^g \wedge A^g) =$$&lt;br /&gt;
$$Tr(g^{-1} A \wedge d A g + g^{-1} A g \wedge d g^{-1} \wedge g^{-1} A g + g^{-1} d g \wedge g^{-1} d A g - g^{-1} d g \wedge g^{-1} A \wedge d g +$$&lt;br /&gt;
$$g^{-1} d g \wedge d g^{-1} \wedge A g - g^{-1} A \wedge A \wedge d g + g^{-1} A g \wedge d g^{-1} \wedge d g + g^{-1} d g \wedge d g^{-1} \wedge d g) +$$&lt;br /&gt;
$$\frac23 Tr( g^{-1} A \wedge A \wedge A g + g^{-1} A \wedge A \wedge d g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} A g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +$$ &lt;br /&gt;
$$g^{-1} d g \wedge g^{-1} A \wedge A g + g^{-1} d g \wedge g^{-1} A g \wedge g^{-1} d g + g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} A g + g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) $$&lt;br /&gt;
&lt;br /&gt;
Now $0 = d g^{-1} g = d g g^{-1} + g d g^{-1}$&lt;br /&gt;
&lt;br /&gt;
So $d g g^{-1} = - g d g^{-1}$ &lt;br /&gt;
&lt;br /&gt;
Applying this to the fifth and seventh terms of the equation above yields  &lt;br /&gt;
$$ g^{-1} d g \wedge d g^{-1} \wedge A g = g^{-1} d g \wedge d g^{-1} g \wedge g^{-1} A g = - g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} A g$$ &lt;br /&gt;
and &lt;br /&gt;
$$g^{-1} A g \wedge d g^{-1} \wedge d g = g^{-1} A g \wedge d g^{-1} g \wedge g^{-1} d g = - g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g $$&lt;br /&gt;
&lt;br /&gt;
Combining this with the fact that the trace is invariant under cyclic permutations show that the &lt;br /&gt;
&lt;br /&gt;
$$Tr(g^{-1} A \wedge d A g - 2 g^{-1} A \wedge A \wedge d g - 2 g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +g^{-1} d g \wedge g^{-1} d A g - g^{-1} d g \wedge g^{-1} A \wedge d g + g^{-1} d g \wedge d g^{-1} \wedge d g) +$$&lt;br /&gt;
$$ \frac23 Tr( g^{-1} A \wedge A \wedge A g + 3 g^{-1} A \wedge A \wedge d g + 3 g^{-1} A g \wedge g^{-1} d g \wedge g^{-1} d g +g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) =$$&lt;br /&gt;
$$Tr(g^{-1} A \wedge d A g + g^{-1} d g \wedge g^{-1} d A g - g^{-1} d g \wedge g^{-1} A \wedge d g+ g^{-1} d g \wedge d g^{-1} \wedge d g) + \frac23 Tr( g^{-1} A \wedge A \wedge A g + g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g)$$&lt;br /&gt;
Now deal with the extra terms&lt;br /&gt;
$$Tr(g^{-1} d g \wedge g^{-1} d A g ) = Tr(g^{-1} d g \wedge d(g^{-1} A) g - g^{-1} d g \wedge d g^{-1} \wedge A g) = Tr(g^{-1} d g \wedge d(g^{-1} A) g + g^{-1} d g \wedge g^{-1} A \wedge d g)$$&lt;br /&gt;
Finally &lt;br /&gt;
$$Tr(g^{-1} d g \wedge d(g^{-1} A) g) = Tr(d g \wedge d(g^{-1} A)) = Tr(d (gd(g^{-1} A))) = d Tr(g d(g^{-1} A))$$&lt;br /&gt;
Substituting this into equation one and rearranging gives.&lt;br /&gt;
$$Tr(g^{-1} A \wedge d A g + g^{-1} A \wedge A \wedge A g + \frac13 g^{-1} d g \wedge d g^{-1} \wedge d g) + d Tr(g d(g^{-1} A))$$&lt;br /&gt;
A similar argument shows that &lt;br /&gt;
$$Tr(g^{-1} d g \wedge g^{-1} d g \wedge g^{-1} d g) = -Tr(g^{-1} d g \wedge d g^{-1} \wedge d g) = dTr( $$&lt;br /&gt;
to be completed&lt;/div&gt;</summary>
		<author><name>Gavin.hurd</name></author>
	</entry>
</feed>