10 10: Difference between revisions
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{{Template:Basic Knot Invariants|name=10_10}} |
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{{Knot Navigation Links|ext=gif}} |
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{| align=left |
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|[[Image:{{PAGENAME}}.gif]] |
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|{{Rolfsen Knot Site Links|n=10|k=10|KnotilusURL=http://srankin.math.uwo.ca/cgi-bin/retrieve.cgi/-1,10,-2,1,-4,5,-6,9,-7,8,-10,2,-3,4,-8,7,-9,6,-5,3/goTop.html}} |
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|{{:{{PAGENAME}} Quick Notes}} |
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<br style="clear:both" /> |
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{{:{{PAGENAME}} Further Notes and Views}} |
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{{Knot Presentations}} |
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{{3D Invariants}} |
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{{4D Invariants}} |
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{{Polynomial Invariants}} |
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{{Vassiliev Invariants}} |
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===[[Khovanov Homology]]=== |
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The coefficients of the monomials <math>t^rq^j</math> are shown, along with their alternating sums <math>\chi</math> (fixed <math>j</math>, alternation over <math>r</math>). The squares with <font class=HLYellow>yellow</font> highlighting are those on the "critical diagonals", where <math>j-2r=s+1</math> or <math>j-2r=s+1</math>, where <math>s=</math>{{Data:{{PAGENAME}}/Signature}} is the signature of {{PAGENAME}}. Nonzero entries off the critical diagonals (if any exist) are highlighted in <font class=HLRed>red</font>. |
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<center><table border=1> |
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<tr align=center> |
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<td width=13.3333%><table cellpadding=0 cellspacing=0> |
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<tr><td>\</td><td> </td><td>r</td></tr> |
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<tr><td> </td><td> \ </td><td> </td></tr> |
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<tr><td>j</td><td> </td><td>\</td></tr> |
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</table></td> |
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<td width=6.66667%>-3</td ><td width=6.66667%>-2</td ><td width=6.66667%>-1</td ><td width=6.66667%>0</td ><td width=6.66667%>1</td ><td width=6.66667%>2</td ><td width=6.66667%>3</td ><td width=6.66667%>4</td ><td width=6.66667%>5</td ><td width=6.66667%>6</td ><td width=6.66667%>7</td ><td width=13.3333%>χ</td></tr> |
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<tr align=center><td>15</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td bgcolor=yellow>1</td><td>-1</td></tr> |
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<tr align=center><td>13</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td bgcolor=yellow>1</td><td bgcolor=yellow> </td><td>1</td></tr> |
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<tr align=center><td>11</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td bgcolor=yellow>2</td><td bgcolor=yellow>1</td><td> </td><td>-1</td></tr> |
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<tr align=center><td>9</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td bgcolor=yellow>3</td><td bgcolor=yellow>1</td><td> </td><td> </td><td>2</td></tr> |
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<tr align=center><td>7</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td bgcolor=yellow>3</td><td bgcolor=yellow>2</td><td> </td><td> </td><td> </td><td>-1</td></tr> |
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<tr align=center><td>5</td><td> </td><td> </td><td> </td><td> </td><td> </td><td bgcolor=yellow>4</td><td bgcolor=yellow>3</td><td> </td><td> </td><td> </td><td> </td><td>1</td></tr> |
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<tr align=center><td>3</td><td> </td><td> </td><td> </td><td> </td><td bgcolor=yellow>3</td><td bgcolor=yellow>3</td><td> </td><td> </td><td> </td><td> </td><td> </td><td>0</td></tr> |
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<tr align=center><td>1</td><td> </td><td> </td><td> </td><td bgcolor=yellow>3</td><td bgcolor=yellow>4</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td>-1</td></tr> |
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<tr align=center><td>-1</td><td> </td><td> </td><td bgcolor=yellow>2</td><td bgcolor=yellow>4</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td>2</td></tr> |
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<tr align=center><td>-3</td><td> </td><td bgcolor=yellow>1</td><td bgcolor=yellow>2</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td>-1</td></tr> |
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<tr align=center><td>-5</td><td bgcolor=yellow> </td><td bgcolor=yellow>2</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td>2</td></tr> |
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<tr align=center><td>-7</td><td bgcolor=yellow>1</td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td><td>-1</td></tr> |
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</table></center> |
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{{Computer Talk Header}} |
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<table> |
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<tr valign=top> |
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<td><pre style="color: blue; border: 0px; padding: 0em">In[1]:= </pre></td> |
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<td align=left><pre style="color: red; border: 0px; padding: 0em"><< KnotTheory`</pre></td> |
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</tr> |
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<tr valign=top><td colspan=2><pre style="border: 0px; padding: 0em">Loading KnotTheory` (version of August 17, 2005, 14:44:34)...</pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[2]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>Crossings[Knot[10, 10]]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[2]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>10</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[3]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>PD[Knot[10, 10]]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[3]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>PD[X[1, 4, 2, 5], X[3, 12, 4, 13], X[13, 1, 14, 20], X[5, 15, 6, 14], |
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X[19, 7, 20, 6], X[7, 19, 8, 18], X[9, 17, 10, 16], |
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X[15, 11, 16, 10], X[17, 9, 18, 8], X[11, 2, 12, 3]]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[4]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>GaussCode[Knot[10, 10]]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[4]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>GaussCode[-1, 10, -2, 1, -4, 5, -6, 9, -7, 8, -10, 2, -3, 4, -8, 7, -9, |
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6, -5, 3]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[5]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>BR[Knot[10, 10]]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[5]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>BR[5, {-1, -1, 2, -1, 2, 2, 3, -2, 3, 4, -3, 4}]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[6]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>alex = Alexander[Knot[10, 10]][t]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[6]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki> 3 11 2 |
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17 + -- - -- - 11 t + 3 t |
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2 t |
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t</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[7]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>Conway[Knot[10, 10]][z]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[7]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki> 2 4 |
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1 + z + 3 z</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[8]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>Select[AllKnots[], (alex === Alexander[#][t])&]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[8]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>{Knot[10, 10], Knot[10, 164]}</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[9]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>{KnotDet[Knot[10, 10]], KnotSignature[Knot[10, 10]]}</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[9]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>{45, 0}</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[10]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>J=Jones[Knot[10, 10]][q]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[10]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki> -3 3 4 2 3 4 5 6 7 |
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6 - q + -- - - - 7 q + 7 q - 6 q + 5 q - 3 q + 2 q - q |
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2 q |
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q</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[11]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>Select[AllKnots[], (J === Jones[#][q] || (J /. q-> 1/q) === Jones[#][q])&]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[11]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>{Knot[10, 10]}</nowiki></pre></td></tr> |
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<math>\textrm{Include}(\textrm{ColouredJonesM.mhtml})</math> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[12]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>A2Invariant[Knot[10, 10]][q]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[12]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki> -10 -8 -6 -4 2 6 8 12 14 16 22 |
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-q + q + q - q + -- - q + q + q + 2 q - q - q |
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2 |
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q</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[13]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>Kauffman[Knot[10, 10]][a, z]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[13]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki> 2 2 2 |
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-6 2 -2 3 z 6 z 4 z z 2 8 z 12 z 4 z |
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1 + a + -- + a - --- - --- - --- - - - 2 z - ---- - ----- - ---- - |
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4 7 5 3 a 6 4 2 |
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a a a a a a a |
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3 3 3 3 |
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2 2 7 z 17 z 17 z 3 z 3 3 3 4 |
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2 a z + ---- + ----- + ----- + ---- - 3 a z + a z - 3 z + |
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7 5 3 a |
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a a a |
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4 4 4 5 5 5 5 |
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15 z 26 z 5 z 2 4 5 z 10 z 16 z 7 z |
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----- + ----- + ---- + 3 a z - ---- - ----- - ----- - ---- + |
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6 4 2 7 5 3 a |
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a a a a a a |
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6 6 6 7 7 7 7 8 |
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5 6 10 z 21 z 7 z z z 2 z 4 z 2 z |
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4 a z + 4 z - ----- - ----- - ---- + -- - -- + ---- + ---- + ---- + |
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6 4 2 7 5 3 a 6 |
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a a a a a a a |
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8 8 9 9 |
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5 z 3 z z z |
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---- + ---- + -- + -- |
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4 2 5 3 |
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a a a a</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[14]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>{Vassiliev[2][Knot[10, 10]], Vassiliev[3][Knot[10, 10]]}</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[14]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>{0, 2}</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>In[15]:=</nowiki></pre></td><td><pre style="color: red; border: 0px; padding: 0em"><nowiki>Kh[Knot[10, 10]][q, t]</nowiki></pre></td></tr> |
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<tr valign=top><td><pre style="color: blue; border: 0px; padding: 0em"><nowiki>Out[15]= </nowiki></pre></td><td><pre style="color: black; border: 0px; padding: 0em"><nowiki>4 1 2 1 2 2 3 |
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- + 3 q + ----- + ----- + ----- + ---- + --- + 4 q t + 3 q t + |
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q 7 3 5 2 3 2 3 q t |
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q t q t q t q t |
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3 2 5 2 5 3 7 3 7 4 9 4 9 5 |
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3 q t + 4 q t + 3 q t + 3 q t + 2 q t + 3 q t + q t + |
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11 5 11 6 13 6 15 7 |
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2 q t + q t + q t + q t</nowiki></pre></td></tr> |
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</table> |
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Revision as of 21:47, 27 August 2005
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Visit 10 10's page at the Knot Server (KnotPlot driven, includes 3D interactive images!)
Visit 10 10's page at Knotilus! Visit 10 10's page at the original Knot Atlas! |
10 10 Quick Notes |
Knot presentations
| Planar diagram presentation | X1425 X3,12,4,13 X13,1,14,20 X5,15,6,14 X19,7,20,6 X7,19,8,18 X9,17,10,16 X15,11,16,10 X17,9,18,8 X11,2,12,3 |
| Gauss code | -1, 10, -2, 1, -4, 5, -6, 9, -7, 8, -10, 2, -3, 4, -8, 7, -9, 6, -5, 3 |
| Dowker-Thistlethwaite code | 4 12 14 18 16 2 20 10 8 6 |
| Conway Notation | [51112] |
Three dimensional invariants
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Four dimensional invariants
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Polynomial invariants
| Alexander polynomial | [math]\displaystyle{ 3 t^2-11 t+17-11 t^{-1} +3 t^{-2} }[/math] |
| Conway polynomial | [math]\displaystyle{ 3 z^4+z^2+1 }[/math] |
| 2nd Alexander ideal (db, data sources) | [math]\displaystyle{ \{1\} }[/math] |
| Determinant and Signature | { 45, 0 } |
| Jones polynomial | [math]\displaystyle{ -q^7+2 q^6-3 q^5+5 q^4-6 q^3+7 q^2-7 q+6-4 q^{-1} +3 q^{-2} - q^{-3} }[/math] |
| HOMFLY-PT polynomial (db, data sources) | [math]\displaystyle{ z^4 a^{-2} +z^4 a^{-4} +z^4-a^2 z^2+2 z^2 a^{-4} -z^2 a^{-6} +z^2- a^{-2} +2 a^{-4} - a^{-6} +1 }[/math] |
| Kauffman polynomial (db, data sources) | [math]\displaystyle{ z^9 a^{-3} +z^9 a^{-5} +3 z^8 a^{-2} +5 z^8 a^{-4} +2 z^8 a^{-6} +4 z^7 a^{-1} +2 z^7 a^{-3} -z^7 a^{-5} +z^7 a^{-7} -7 z^6 a^{-2} -21 z^6 a^{-4} -10 z^6 a^{-6} +4 z^6+4 a z^5-7 z^5 a^{-1} -16 z^5 a^{-3} -10 z^5 a^{-5} -5 z^5 a^{-7} +3 a^2 z^4+5 z^4 a^{-2} +26 z^4 a^{-4} +15 z^4 a^{-6} -3 z^4+a^3 z^3-3 a z^3+3 z^3 a^{-1} +17 z^3 a^{-3} +17 z^3 a^{-5} +7 z^3 a^{-7} -2 a^2 z^2-4 z^2 a^{-2} -12 z^2 a^{-4} -8 z^2 a^{-6} -2 z^2-z a^{-1} -4 z a^{-3} -6 z a^{-5} -3 z a^{-7} + a^{-2} +2 a^{-4} + a^{-6} +1 }[/math] |
| The A2 invariant | [math]\displaystyle{ -q^{10}+q^8+q^6-q^4+2 q^2- q^{-6} + q^{-8} + q^{-12} +2 q^{-14} - q^{-16} - q^{-22} }[/math] |
| The G2 invariant | [math]\displaystyle{ q^{52}-2 q^{50}+3 q^{48}-4 q^{46}+q^{44}-3 q^{40}+8 q^{38}-10 q^{36}+11 q^{34}-7 q^{32}+q^{30}+5 q^{28}-10 q^{26}+14 q^{24}-14 q^{22}+11 q^{20}-6 q^{18}-2 q^{16}+9 q^{14}-10 q^{12}+13 q^{10}-11 q^8+8 q^6-3 q^4-3 q^2+9-10 q^{-2} +9 q^{-4} -3 q^{-6} - q^{-8} +6 q^{-10} -7 q^{-12} +3 q^{-14} +5 q^{-16} -13 q^{-18} +15 q^{-20} -14 q^{-22} + q^{-24} +14 q^{-26} -26 q^{-28} +28 q^{-30} -23 q^{-32} +10 q^{-34} +6 q^{-36} -22 q^{-38} +29 q^{-40} -26 q^{-42} +18 q^{-44} -2 q^{-46} -10 q^{-48} +19 q^{-50} -13 q^{-52} +12 q^{-54} -10 q^{-58} +14 q^{-60} -9 q^{-62} +13 q^{-66} -22 q^{-68} +24 q^{-70} -15 q^{-72} - q^{-74} +15 q^{-76} -27 q^{-78} +27 q^{-80} -21 q^{-82} +6 q^{-84} +5 q^{-86} -15 q^{-88} +17 q^{-90} -14 q^{-92} +8 q^{-94} - q^{-96} -3 q^{-98} +3 q^{-100} -4 q^{-102} +3 q^{-104} - q^{-106} + q^{-108} }[/math] |
A1 Invariants.
| Weight | Invariant |
|---|---|
| 1 | [math]\displaystyle{ -q^7+2 q^5-q^3+2 q- q^{-1} + q^{-5} - q^{-7} +2 q^{-9} - q^{-11} + q^{-13} - q^{-15} }[/math] |
| 2 | [math]\displaystyle{ q^{20}-2 q^{18}-q^{16}+4 q^{14}-3 q^{12}+4 q^8-5 q^6+q^4+5 q^2-4+5 q^{-4} - q^{-6} -3 q^{-8} +2 q^{-10} +3 q^{-12} -3 q^{-14} -2 q^{-16} +5 q^{-18} -2 q^{-20} -5 q^{-22} +5 q^{-24} + q^{-26} -6 q^{-28} +4 q^{-30} +4 q^{-32} -5 q^{-34} +3 q^{-38} -2 q^{-40} - q^{-42} + q^{-44} }[/math] |
| 3 | [math]\displaystyle{ -q^{39}+2 q^{37}+q^{35}-2 q^{33}-3 q^{31}+q^{29}+6 q^{27}-2 q^{25}-4 q^{23}-2 q^{21}+4 q^{19}+2 q^{17}-5 q^{13}-4 q^{11}+6 q^9+9 q^7-2 q^5-11 q^3+12 q^{-1} +6 q^{-3} -8 q^{-5} -8 q^{-7} +11 q^{-11} +6 q^{-13} -10 q^{-15} -10 q^{-17} +7 q^{-19} +13 q^{-21} -6 q^{-23} -14 q^{-25} +3 q^{-27} +14 q^{-29} -12 q^{-33} -2 q^{-35} +11 q^{-37} +7 q^{-39} -9 q^{-41} -11 q^{-43} +4 q^{-45} +13 q^{-47} + q^{-49} -14 q^{-51} -9 q^{-53} +12 q^{-55} +13 q^{-57} -5 q^{-59} -15 q^{-61} + q^{-63} +14 q^{-65} +4 q^{-67} -10 q^{-69} -7 q^{-71} +5 q^{-73} +6 q^{-75} -2 q^{-77} -4 q^{-79} +2 q^{-83} + q^{-85} - q^{-87} }[/math] |
| 4 | [math]\displaystyle{ q^{64}-2 q^{62}-q^{60}+2 q^{58}+q^{56}+5 q^{54}-7 q^{52}-5 q^{50}+q^{48}+4 q^{46}+18 q^{44}-11 q^{42}-15 q^{40}-8 q^{38}+7 q^{36}+37 q^{34}-4 q^{32}-28 q^{30}-33 q^{28}+2 q^{26}+63 q^{24}+23 q^{22}-32 q^{20}-65 q^{18}-21 q^{16}+77 q^{14}+61 q^{12}-12 q^{10}-85 q^8-59 q^6+57 q^4+79 q^2+31-57 q^{-2} -78 q^{-4} +2 q^{-6} +49 q^{-8} +55 q^{-10} +2 q^{-12} -49 q^{-14} -37 q^{-16} -9 q^{-18} +38 q^{-20} +47 q^{-22} + q^{-24} -41 q^{-26} -42 q^{-28} +11 q^{-30} +55 q^{-32} +27 q^{-34} -38 q^{-36} -51 q^{-38} +56 q^{-42} +35 q^{-44} -40 q^{-46} -53 q^{-48} -6 q^{-50} +56 q^{-52} +48 q^{-54} -30 q^{-56} -55 q^{-58} -27 q^{-60} +38 q^{-62} +58 q^{-64} - q^{-66} -31 q^{-68} -42 q^{-70} -4 q^{-72} +39 q^{-74} +22 q^{-76} +13 q^{-78} -27 q^{-80} -35 q^{-82} -4 q^{-84} +8 q^{-86} +42 q^{-88} +15 q^{-90} -22 q^{-92} -30 q^{-94} -29 q^{-96} +28 q^{-98} +38 q^{-100} +15 q^{-102} -15 q^{-104} -45 q^{-106} -6 q^{-108} +20 q^{-110} +27 q^{-112} +12 q^{-114} -25 q^{-116} -17 q^{-118} -4 q^{-120} +12 q^{-122} +16 q^{-124} -4 q^{-126} -6 q^{-128} -6 q^{-130} +6 q^{-134} + q^{-136} -2 q^{-140} - q^{-142} + q^{-144} }[/math] |
| 5 | [math]\displaystyle{ -q^{95}+2 q^{93}+q^{91}-2 q^{89}-q^{87}-3 q^{85}+q^{83}+6 q^{81}+6 q^{79}-4 q^{77}-10 q^{75}-10 q^{73}+2 q^{71}+19 q^{69}+19 q^{67}-32 q^{63}-32 q^{61}+2 q^{59}+41 q^{57}+55 q^{55}+9 q^{53}-68 q^{51}-83 q^{49}-11 q^{47}+81 q^{45}+114 q^{43}+34 q^{41}-112 q^{39}-160 q^{37}-42 q^{35}+137 q^{33}+203 q^{31}+69 q^{29}-161 q^{27}-261 q^{25}-103 q^{23}+180 q^{21}+316 q^{19}+152 q^{17}-172 q^{15}-354 q^{13}-219 q^{11}+135 q^9+373 q^7+281 q^5-61 q^3-345 q-325 q^{-1} -34 q^{-3} +268 q^{-5} +333 q^{-7} +131 q^{-9} -158 q^{-11} -292 q^{-13} -193 q^{-15} +30 q^{-17} +210 q^{-19} +224 q^{-21} +77 q^{-23} -114 q^{-25} -207 q^{-27} -145 q^{-29} +19 q^{-31} +172 q^{-33} +180 q^{-35} +37 q^{-37} -137 q^{-39} -184 q^{-41} -65 q^{-43} +111 q^{-45} +183 q^{-47} +74 q^{-49} -114 q^{-51} -185 q^{-53} -69 q^{-55} +124 q^{-57} +205 q^{-59} +80 q^{-61} -137 q^{-63} -235 q^{-65} -107 q^{-67} +139 q^{-69} +264 q^{-71} +147 q^{-73} -116 q^{-75} -283 q^{-77} -199 q^{-79} +71 q^{-81} +282 q^{-83} +241 q^{-85} -6 q^{-87} -248 q^{-89} -273 q^{-91} -66 q^{-93} +190 q^{-95} +273 q^{-97} +126 q^{-99} -108 q^{-101} -237 q^{-103} -166 q^{-105} +21 q^{-107} +170 q^{-109} +173 q^{-111} +46 q^{-113} -80 q^{-115} -131 q^{-117} -90 q^{-119} -2 q^{-121} +69 q^{-123} +84 q^{-125} +53 q^{-127} +10 q^{-129} -41 q^{-131} -74 q^{-133} -66 q^{-135} -19 q^{-137} +43 q^{-139} +87 q^{-141} +77 q^{-143} +7 q^{-145} -71 q^{-147} -101 q^{-149} -58 q^{-151} +28 q^{-153} +92 q^{-155} +90 q^{-157} +21 q^{-159} -58 q^{-161} -90 q^{-163} -52 q^{-165} +16 q^{-167} +63 q^{-169} +62 q^{-171} +16 q^{-173} -34 q^{-175} -51 q^{-177} -27 q^{-179} +7 q^{-181} +29 q^{-183} +28 q^{-185} +6 q^{-187} -14 q^{-189} -17 q^{-191} -7 q^{-193} +2 q^{-195} +8 q^{-197} +8 q^{-199} -4 q^{-203} -3 q^{-205} - q^{-207} +2 q^{-211} + q^{-213} - q^{-215} }[/math] |
A2 Invariants.
| Weight | Invariant |
|---|---|
| 1,0 | [math]\displaystyle{ -q^{10}+q^8+q^6-q^4+2 q^2- q^{-6} + q^{-8} + q^{-12} +2 q^{-14} - q^{-16} - q^{-22} }[/math] |
| 1,1 | [math]\displaystyle{ q^{28}-4 q^{26}+8 q^{24}-12 q^{22}+18 q^{20}-28 q^{18}+34 q^{16}-36 q^{14}+39 q^{12}-42 q^{10}+42 q^8-34 q^6+32 q^4-32 q^2+30-24 q^{-2} +21 q^{-4} -12 q^{-6} +22 q^{-10} -44 q^{-12} +76 q^{-14} -102 q^{-16} +124 q^{-18} -137 q^{-20} +146 q^{-22} -140 q^{-24} +116 q^{-26} -91 q^{-28} +54 q^{-30} -20 q^{-32} -22 q^{-34} +56 q^{-36} -74 q^{-38} +92 q^{-40} -92 q^{-42} +85 q^{-44} -70 q^{-46} +52 q^{-48} -38 q^{-50} +21 q^{-52} -12 q^{-54} +6 q^{-56} -2 q^{-58} + q^{-60} }[/math] |
| 2,0 | [math]\displaystyle{ q^{26}-q^{24}-2 q^{22}+q^{20}+2 q^{18}-q^{16}-3 q^{14}+4 q^{12}+4 q^{10}-5 q^8-4 q^6+5 q^4+2 q^2-3+4 q^{-4} +2 q^{-6} - q^{-8} +2 q^{-10} + q^{-12} - q^{-14} +3 q^{-16} + q^{-18} -4 q^{-20} -2 q^{-22} +2 q^{-24} -4 q^{-28} -2 q^{-30} +4 q^{-32} +3 q^{-34} -2 q^{-36} - q^{-38} +3 q^{-40} +2 q^{-42} -2 q^{-44} -3 q^{-46} + q^{-48} + q^{-50} - q^{-52} - q^{-54} + q^{-58} }[/math] |
A3 Invariants.
| Weight | Invariant |
|---|---|
| 0,1,0 | [math]\displaystyle{ q^{22}-2 q^{20}-q^{18}+4 q^{16}-3 q^{14}-2 q^{12}+6 q^{10}-q^8-4 q^6+6 q^4+q^2-4+3 q^{-2} + q^{-4} -3 q^{-6} - q^{-8} +2 q^{-10} +2 q^{-12} -3 q^{-14} +2 q^{-16} +5 q^{-18} -3 q^{-20} + q^{-22} +5 q^{-24} -3 q^{-26} +2 q^{-30} -4 q^{-32} - q^{-34} + q^{-36} -3 q^{-38} + q^{-40} + q^{-42} - q^{-44} + q^{-46} }[/math] |
| 1,0,0 | [math]\displaystyle{ -q^{13}+q^{11}+q^7-q^5+2 q^3+ q^{-1} - q^{-7} - q^{-9} + q^{-11} +2 q^{-15} + q^{-17} +2 q^{-19} - q^{-21} - q^{-25} - q^{-29} }[/math] |
B2 Invariants.
| Weight | Invariant |
|---|---|
| 0,1 | [math]\displaystyle{ -q^{22}+2 q^{20}-3 q^{18}+4 q^{16}-5 q^{14}+6 q^{12}-6 q^{10}+7 q^8-6 q^6+6 q^4-3 q^2+3 q^{-2} -5 q^{-4} +9 q^{-6} -11 q^{-8} +14 q^{-10} -14 q^{-12} +13 q^{-14} -12 q^{-16} +9 q^{-18} -7 q^{-20} +3 q^{-22} + q^{-24} -3 q^{-26} +6 q^{-28} -6 q^{-30} +8 q^{-32} -7 q^{-34} +7 q^{-36} -5 q^{-38} +3 q^{-40} -3 q^{-42} + q^{-44} - q^{-46} }[/math] |
| 1,0 | [math]\displaystyle{ q^{36}-2 q^{32}-2 q^{30}+q^{28}+4 q^{26}+q^{24}-4 q^{22}-4 q^{20}+2 q^{18}+6 q^{16}+3 q^{14}-4 q^{12}-5 q^{10}+q^8+7 q^6+2 q^4-5 q^2-4+3 q^{-2} +5 q^{-4} - q^{-6} -6 q^{-8} - q^{-10} +5 q^{-12} +3 q^{-14} -3 q^{-16} -2 q^{-18} +3 q^{-20} +3 q^{-22} -2 q^{-24} -3 q^{-26} +3 q^{-28} +5 q^{-30} - q^{-32} -7 q^{-34} -2 q^{-36} +7 q^{-38} +6 q^{-40} -3 q^{-42} -8 q^{-44} +7 q^{-48} +4 q^{-50} -5 q^{-52} -6 q^{-54} + q^{-56} +5 q^{-58} -4 q^{-62} -2 q^{-64} +2 q^{-66} +2 q^{-68} - q^{-70} - q^{-72} + q^{-76} }[/math] |
G2 Invariants.
| Weight | Invariant |
|---|---|
| 1,0 | [math]\displaystyle{ q^{52}-2 q^{50}+3 q^{48}-4 q^{46}+q^{44}-3 q^{40}+8 q^{38}-10 q^{36}+11 q^{34}-7 q^{32}+q^{30}+5 q^{28}-10 q^{26}+14 q^{24}-14 q^{22}+11 q^{20}-6 q^{18}-2 q^{16}+9 q^{14}-10 q^{12}+13 q^{10}-11 q^8+8 q^6-3 q^4-3 q^2+9-10 q^{-2} +9 q^{-4} -3 q^{-6} - q^{-8} +6 q^{-10} -7 q^{-12} +3 q^{-14} +5 q^{-16} -13 q^{-18} +15 q^{-20} -14 q^{-22} + q^{-24} +14 q^{-26} -26 q^{-28} +28 q^{-30} -23 q^{-32} +10 q^{-34} +6 q^{-36} -22 q^{-38} +29 q^{-40} -26 q^{-42} +18 q^{-44} -2 q^{-46} -10 q^{-48} +19 q^{-50} -13 q^{-52} +12 q^{-54} -10 q^{-58} +14 q^{-60} -9 q^{-62} +13 q^{-66} -22 q^{-68} +24 q^{-70} -15 q^{-72} - q^{-74} +15 q^{-76} -27 q^{-78} +27 q^{-80} -21 q^{-82} +6 q^{-84} +5 q^{-86} -15 q^{-88} +17 q^{-90} -14 q^{-92} +8 q^{-94} - q^{-96} -3 q^{-98} +3 q^{-100} -4 q^{-102} +3 q^{-104} - q^{-106} + q^{-108} }[/math] |
.
KnotTheory`, as shown in the (simulated) Mathematica session below. Your input (in red) is realistic; all else should have the same content as in a real mathematica session, but with different formatting. This Mathematica session is also available (albeit only for the knot 5_2) as the notebook PolynomialInvariantsSession.nb.
(The path below may be different on your system, and possibly also the KnotTheory` date)
In[1]:=
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AppendTo[$Path, "C:/drorbn/projects/KAtlas/"];
<< KnotTheory`
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Loading KnotTheory` version of August 31, 2006, 11:25:27.5625.
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In[3]:=
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K = Knot["10 10"];
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In[4]:=
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Alexander[K][t]
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KnotTheory::loading: Loading precomputed data in PD4Knots`.
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Out[4]=
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[math]\displaystyle{ 3 t^2-11 t+17-11 t^{-1} +3 t^{-2} }[/math] |
In[5]:=
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Conway[K][z]
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Out[5]=
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[math]\displaystyle{ 3 z^4+z^2+1 }[/math] |
In[6]:=
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Alexander[K, 2][t]
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KnotTheory::credits: The program Alexander[K, r] to compute Alexander ideals was written by Jana Archibald at the University of Toronto in the summer of 2005.
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Out[6]=
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[math]\displaystyle{ \{1\} }[/math] |
In[7]:=
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{KnotDet[K], KnotSignature[K]}
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Out[7]=
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{ 45, 0 } |
In[8]:=
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Jones[K][q]
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KnotTheory::loading: Loading precomputed data in Jones4Knots`.
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Out[8]=
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[math]\displaystyle{ -q^7+2 q^6-3 q^5+5 q^4-6 q^3+7 q^2-7 q+6-4 q^{-1} +3 q^{-2} - q^{-3} }[/math] |
In[9]:=
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HOMFLYPT[K][a, z]
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KnotTheory::credits: The HOMFLYPT program was written by Scott Morrison.
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Out[9]=
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[math]\displaystyle{ z^4 a^{-2} +z^4 a^{-4} +z^4-a^2 z^2+2 z^2 a^{-4} -z^2 a^{-6} +z^2- a^{-2} +2 a^{-4} - a^{-6} +1 }[/math] |
In[10]:=
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Kauffman[K][a, z]
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KnotTheory::loading: Loading precomputed data in Kauffman4Knots`.
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Out[10]=
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[math]\displaystyle{ z^9 a^{-3} +z^9 a^{-5} +3 z^8 a^{-2} +5 z^8 a^{-4} +2 z^8 a^{-6} +4 z^7 a^{-1} +2 z^7 a^{-3} -z^7 a^{-5} +z^7 a^{-7} -7 z^6 a^{-2} -21 z^6 a^{-4} -10 z^6 a^{-6} +4 z^6+4 a z^5-7 z^5 a^{-1} -16 z^5 a^{-3} -10 z^5 a^{-5} -5 z^5 a^{-7} +3 a^2 z^4+5 z^4 a^{-2} +26 z^4 a^{-4} +15 z^4 a^{-6} -3 z^4+a^3 z^3-3 a z^3+3 z^3 a^{-1} +17 z^3 a^{-3} +17 z^3 a^{-5} +7 z^3 a^{-7} -2 a^2 z^2-4 z^2 a^{-2} -12 z^2 a^{-4} -8 z^2 a^{-6} -2 z^2-z a^{-1} -4 z a^{-3} -6 z a^{-5} -3 z a^{-7} + a^{-2} +2 a^{-4} + a^{-6} +1 }[/math] |
Vassiliev invariants
| V2 and V3: | (1, 2) |
| V2,1 through V6,9: |
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V2,1 through V6,9 were provided by Petr Dunin-Barkowski <barkovs@itep.ru>, Andrey Smirnov <asmirnov@itep.ru>, and Alexei Sleptsov <sleptsov@itep.ru> and uploaded on October 2010 by User:Drorbn. Note that they are normalized differently than V2 and V3.
Khovanov Homology
The coefficients of the monomials [math]\displaystyle{ t^rq^j }[/math] are shown, along with their alternating sums [math]\displaystyle{ \chi }[/math] (fixed [math]\displaystyle{ j }[/math], alternation over [math]\displaystyle{ r }[/math]). The squares with yellow highlighting are those on the "critical diagonals", where [math]\displaystyle{ j-2r=s+1 }[/math] or [math]\displaystyle{ j-2r=s+1 }[/math], where [math]\displaystyle{ s= }[/math]0 is the signature of 10 10. Nonzero entries off the critical diagonals (if any exist) are highlighted in red.
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-3 | -2 | -1 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | χ | |||||||||
| 15 | 1 | -1 | |||||||||||||||||||
| 13 | 1 | 1 | |||||||||||||||||||
| 11 | 2 | 1 | -1 | ||||||||||||||||||
| 9 | 3 | 1 | 2 | ||||||||||||||||||
| 7 | 3 | 2 | -1 | ||||||||||||||||||
| 5 | 4 | 3 | 1 | ||||||||||||||||||
| 3 | 3 | 3 | 0 | ||||||||||||||||||
| 1 | 3 | 4 | -1 | ||||||||||||||||||
| -1 | 2 | 4 | 2 | ||||||||||||||||||
| -3 | 1 | 2 | -1 | ||||||||||||||||||
| -5 | 2 | 2 | |||||||||||||||||||
| -7 | 1 | -1 |
Computer Talk
Much of the above data can be recomputed by Mathematica using the package KnotTheory`. See A Sample KnotTheory` Session.
[math]\displaystyle{ \textrm{Include}(\textrm{ColouredJonesM.mhtml}) }[/math]
In[1]:= |
<< KnotTheory` |
Loading KnotTheory` (version of August 17, 2005, 14:44:34)... | |
In[2]:= | Crossings[Knot[10, 10]] |
Out[2]= | 10 |
In[3]:= | PD[Knot[10, 10]] |
Out[3]= | PD[X[1, 4, 2, 5], X[3, 12, 4, 13], X[13, 1, 14, 20], X[5, 15, 6, 14],X[19, 7, 20, 6], X[7, 19, 8, 18], X[9, 17, 10, 16],X[15, 11, 16, 10], X[17, 9, 18, 8], X[11, 2, 12, 3]] |
In[4]:= | GaussCode[Knot[10, 10]] |
Out[4]= | GaussCode[-1, 10, -2, 1, -4, 5, -6, 9, -7, 8, -10, 2, -3, 4, -8, 7, -9, 6, -5, 3] |
In[5]:= | BR[Knot[10, 10]] |
Out[5]= | BR[5, {-1, -1, 2, -1, 2, 2, 3, -2, 3, 4, -3, 4}] |
In[6]:= | alex = Alexander[Knot[10, 10]][t] |
Out[6]= | 3 11 2 |
In[7]:= | Conway[Knot[10, 10]][z] |
Out[7]= | 2 4 1 + z + 3 z |
In[8]:= | Select[AllKnots[], (alex === Alexander[#][t])&] |
Out[8]= | {Knot[10, 10], Knot[10, 164]} |
In[9]:= | {KnotDet[Knot[10, 10]], KnotSignature[Knot[10, 10]]} |
Out[9]= | {45, 0} |
In[10]:= | J=Jones[Knot[10, 10]][q] |
Out[10]= | -3 3 4 2 3 4 5 6 7 |
In[11]:= | Select[AllKnots[], (J === Jones[#][q] || (J /. q-> 1/q) === Jones[#][q])&] |
Out[11]= | {Knot[10, 10]} |
In[12]:= | A2Invariant[Knot[10, 10]][q] |
Out[12]= | -10 -8 -6 -4 2 6 8 12 14 16 22 |
In[13]:= | Kauffman[Knot[10, 10]][a, z] |
Out[13]= | 2 2 2-6 2 -2 3 z 6 z 4 z z 2 8 z 12 z 4 z |
In[14]:= | {Vassiliev[2][Knot[10, 10]], Vassiliev[3][Knot[10, 10]]} |
Out[14]= | {0, 2} |
In[15]:= | Kh[Knot[10, 10]][q, t] |
Out[15]= | 4 1 2 1 2 2 3 |


