10 82
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Polynomial invariants
| Alexander polynomial | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -t^4+4 t^3-8 t^2+12 t-13+12 t^{-1} -8 t^{-2} +4 t^{-3} - t^{-4} } |
| Conway polynomial | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -z^8-4 z^6-4 z^4+1} |
| 2nd Alexander ideal (db, data sources) | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \{1\}} |
| Determinant and Signature | { 63, -2 } |
| Jones polynomial | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^3-3 q^2+5 q-7+10 q^{-1} -10 q^{-2} +10 q^{-3} -8 q^{-4} +5 q^{-5} -3 q^{-6} + q^{-7} } |
| HOMFLY-PT polynomial (db, data sources) | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -a^2 z^8+a^4 z^6-6 a^2 z^6+z^6+4 a^4 z^4-12 a^2 z^4+4 z^4+4 a^4 z^2-8 a^2 z^2+4 z^2+1} |
| Kauffman polynomial (db, data sources) | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 2 a^3 z^9+2 a z^9+4 a^4 z^8+8 a^2 z^8+4 z^8+4 a^5 z^7-a^3 z^7-2 a z^7+3 z^7 a^{-1} +4 a^6 z^6-8 a^4 z^6-27 a^2 z^6+z^6 a^{-2} -14 z^6+3 a^7 z^5-3 a^5 z^5-4 a^3 z^5-8 a z^5-10 z^5 a^{-1} +a^8 z^4-4 a^6 z^4+10 a^4 z^4+32 a^2 z^4-3 z^4 a^{-2} +14 z^4-4 a^7 z^3-2 a^5 z^3+5 a^3 z^3+10 a z^3+7 z^3 a^{-1} -a^8 z^2-5 a^4 z^2-13 a^2 z^2+z^2 a^{-2} -6 z^2+a^7 z+2 a^5 z-2 a z-z a^{-1} +1} |
| The A2 invariant | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{20}-q^{18}+q^{16}-2 q^{14}-q^{12}+q^{10}-q^8+4 q^6-q^4+2 q^2- q^{-2} + q^{-4} - q^{-6} + q^{-8} } |
| The G2 invariant | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{114}-2 q^{112}+4 q^{110}-6 q^{108}+4 q^{106}-2 q^{104}-4 q^{102}+12 q^{100}-18 q^{98}+22 q^{96}-19 q^{94}+8 q^{92}+7 q^{90}-22 q^{88}+35 q^{86}-38 q^{84}+35 q^{82}-25 q^{80}+6 q^{78}+16 q^{76}-37 q^{74}+57 q^{72}-60 q^{70}+47 q^{68}-18 q^{66}-20 q^{64}+52 q^{62}-67 q^{60}+53 q^{58}-17 q^{56}-28 q^{54}+53 q^{52}-53 q^{50}+16 q^{48}+36 q^{46}-76 q^{44}+82 q^{42}-56 q^{40}-q^{38}+64 q^{36}-107 q^{34}+116 q^{32}-84 q^{30}+30 q^{28}+38 q^{26}-85 q^{24}+106 q^{22}-88 q^{20}+49 q^{18}+4 q^{16}-52 q^{14}+75 q^{12}-60 q^{10}+23 q^8+28 q^6-66 q^4+68 q^2-36-21 q^{-2} +70 q^{-4} -95 q^{-6} +84 q^{-8} -38 q^{-10} -21 q^{-12} +69 q^{-14} -87 q^{-16} +78 q^{-18} -43 q^{-20} +2 q^{-22} +27 q^{-24} -41 q^{-26} +39 q^{-28} -26 q^{-30} +13 q^{-32} + q^{-34} -7 q^{-36} +7 q^{-38} -7 q^{-40} +4 q^{-42} -2 q^{-44} + q^{-46} } |
Further Quantum Invariants
Further quantum knot invariants for 10_82.
A1 Invariants.
| Weight | Invariant |
|---|---|
| 1 | |
| 2 | |
| 3 | |
| 4 | |
| 5 | |
| 6 |
A2 Invariants.
| Weight | Invariant |
|---|---|
| 1,0 | |
| 1,1 | |
| 2,0 |
A3 Invariants.
| Weight | Invariant |
|---|---|
| 0,1,0 | |
| 1,0,0 | |
| 1,0,1 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{78}-4 q^{76}+8 q^{74}-8 q^{72}-2 q^{70}+21 q^{68}-38 q^{66}+37 q^{64}-10 q^{62}-33 q^{60}+69 q^{58}-72 q^{56}+41 q^{54}+14 q^{52}-65 q^{50}+73 q^{48}-32 q^{46}-51 q^{44}+117 q^{42}-119 q^{40}+44 q^{38}+97 q^{36}-211 q^{34}+254 q^{32}-198 q^{30}+65 q^{28}+68 q^{26}-171 q^{24}+188 q^{22}-159 q^{20}+106 q^{18}-66 q^{16}+69 q^{14}-77 q^{12}+88 q^{10}-36 q^8-59 q^6+174 q^4-246 q^2+244-160 q^{-2} +38 q^{-4} +84 q^{-6} -159 q^{-8} +175 q^{-10} -135 q^{-12} +57 q^{-14} +17 q^{-16} -60 q^{-18} +64 q^{-20} -41 q^{-22} +13 q^{-24} +6 q^{-26} -10 q^{-28} +8 q^{-30} -4 q^{-32} + q^{-34} } |
A4 Invariants.
| Weight | Invariant |
|---|---|
| 0,1,0,0 | |
| 1,0,0,0 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{30}-q^{28}+2 q^{26}-2 q^{24}-q^{20}-2 q^{18}+q^{16}-q^{14}+3 q^{12}+3 q^8-q^6+2 q^4-q^2+ q^{-2} - q^{-4} +2 q^{-6} - q^{-8} + q^{-10} } |
B2 Invariants.
| Weight | Invariant |
|---|---|
| 0,1 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{48}-2 q^{46}+4 q^{44}-6 q^{42}+8 q^{40}-11 q^{38}+13 q^{36}-15 q^{34}+16 q^{32}-15 q^{30}+11 q^{28}-6 q^{26}-2 q^{24}+9 q^{22}-17 q^{20}+24 q^{18}-29 q^{16}+33 q^{14}-31 q^{12}+29 q^{10}-22 q^8+16 q^6-6 q^4-q^2+8-13 q^{-2} +16 q^{-4} -17 q^{-6} +16 q^{-8} -14 q^{-10} +11 q^{-12} -7 q^{-14} +4 q^{-16} -2 q^{-18} + q^{-20} } |
| 1,0 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{78}-2 q^{74}-2 q^{72}+2 q^{70}+5 q^{68}-7 q^{64}-6 q^{62}+5 q^{60}+11 q^{58}+2 q^{56}-11 q^{54}-10 q^{52}+7 q^{50}+17 q^{48}+2 q^{46}-15 q^{44}-9 q^{42}+11 q^{40}+12 q^{38}-7 q^{36}-15 q^{34}+12 q^{30}+q^{28}-12 q^{26}-5 q^{24}+10 q^{22}+7 q^{20}-6 q^{18}-6 q^{16}+9 q^{14}+11 q^{12}-4 q^{10}-14 q^8+q^6+16 q^4+8 q^2-14-16 q^{-2} +6 q^{-4} +18 q^{-6} +3 q^{-8} -15 q^{-10} -9 q^{-12} +9 q^{-14} +11 q^{-16} -2 q^{-18} -8 q^{-20} - q^{-22} +5 q^{-24} +2 q^{-26} -2 q^{-28} -2 q^{-30} + q^{-34} } |
D4 Invariants.
| Weight | Invariant |
|---|---|
| 1,0,0,0 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{66}-2 q^{64}+2 q^{62}-3 q^{60}+5 q^{58}-7 q^{56}+6 q^{54}-8 q^{52}+11 q^{50}-11 q^{48}+10 q^{46}-11 q^{44}+15 q^{42}-9 q^{40}+7 q^{38}-5 q^{36}+2 q^{34}+4 q^{32}-10 q^{30}+9 q^{28}-19 q^{26}+20 q^{24}-23 q^{22}+24 q^{20}-25 q^{18}+26 q^{16}-19 q^{14}+21 q^{12}-15 q^{10}+11 q^8-5 q^6+2 q^4+2 q^2-6+11 q^{-2} -11 q^{-4} +13 q^{-6} -13 q^{-8} +15 q^{-10} -12 q^{-12} +10 q^{-14} -9 q^{-16} +7 q^{-18} -4 q^{-20} +2 q^{-22} -2 q^{-24} + q^{-26} } |
G2 Invariants.
| Weight | Invariant |
|---|---|
| 1,0 | Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^{114}-2 q^{112}+4 q^{110}-6 q^{108}+4 q^{106}-2 q^{104}-4 q^{102}+12 q^{100}-18 q^{98}+22 q^{96}-19 q^{94}+8 q^{92}+7 q^{90}-22 q^{88}+35 q^{86}-38 q^{84}+35 q^{82}-25 q^{80}+6 q^{78}+16 q^{76}-37 q^{74}+57 q^{72}-60 q^{70}+47 q^{68}-18 q^{66}-20 q^{64}+52 q^{62}-67 q^{60}+53 q^{58}-17 q^{56}-28 q^{54}+53 q^{52}-53 q^{50}+16 q^{48}+36 q^{46}-76 q^{44}+82 q^{42}-56 q^{40}-q^{38}+64 q^{36}-107 q^{34}+116 q^{32}-84 q^{30}+30 q^{28}+38 q^{26}-85 q^{24}+106 q^{22}-88 q^{20}+49 q^{18}+4 q^{16}-52 q^{14}+75 q^{12}-60 q^{10}+23 q^8+28 q^6-66 q^4+68 q^2-36-21 q^{-2} +70 q^{-4} -95 q^{-6} +84 q^{-8} -38 q^{-10} -21 q^{-12} +69 q^{-14} -87 q^{-16} +78 q^{-18} -43 q^{-20} +2 q^{-22} +27 q^{-24} -41 q^{-26} +39 q^{-28} -26 q^{-30} +13 q^{-32} + q^{-34} -7 q^{-36} +7 q^{-38} -7 q^{-40} +4 q^{-42} -2 q^{-44} + q^{-46} } |
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Computer Talk
The above data is available with the Mathematica package
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 82"];
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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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Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -t^4+4 t^3-8 t^2+12 t-13+12 t^{-1} -8 t^{-2} +4 t^{-3} - t^{-4} } |
In[5]:=
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Conway[K][z]
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Out[5]=
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Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -z^8-4 z^6-4 z^4+1} |
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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Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \{1\}} |
In[7]:=
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{KnotDet[K], KnotSignature[K]}
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Out[7]=
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{ 63, -2 } |
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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Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle q^3-3 q^2+5 q-7+10 q^{-1} -10 q^{-2} +10 q^{-3} -8 q^{-4} +5 q^{-5} -3 q^{-6} + q^{-7} } |
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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Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle -a^2 z^8+a^4 z^6-6 a^2 z^6+z^6+4 a^4 z^4-12 a^2 z^4+4 z^4+4 a^4 z^2-8 a^2 z^2+4 z^2+1} |
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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Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 2 a^3 z^9+2 a z^9+4 a^4 z^8+8 a^2 z^8+4 z^8+4 a^5 z^7-a^3 z^7-2 a z^7+3 z^7 a^{-1} +4 a^6 z^6-8 a^4 z^6-27 a^2 z^6+z^6 a^{-2} -14 z^6+3 a^7 z^5-3 a^5 z^5-4 a^3 z^5-8 a z^5-10 z^5 a^{-1} +a^8 z^4-4 a^6 z^4+10 a^4 z^4+32 a^2 z^4-3 z^4 a^{-2} +14 z^4-4 a^7 z^3-2 a^5 z^3+5 a^3 z^3+10 a z^3+7 z^3 a^{-1} -a^8 z^2-5 a^4 z^2-13 a^2 z^2+z^2 a^{-2} -6 z^2+a^7 z+2 a^5 z-2 a z-z a^{-1} +1} |