Calabi-Yau differential operator database v.3.0

1

New Number: 2.53 | AESZ: 29 | Superseeker: 14 10424/3 | Hash: 92e8a038051b3fb8e0cc6ad6a52b8bfb

Degree: 2

$\theta^4-2 x(2\theta+1)^2(17\theta^2+17\theta+5)+2^{2} x^{2}(2\theta+1)(\theta+1)^2(2\theta+3)$

Coefficients of the holomorphic solution: 1, 10, 438, 28900, 2310070, ...
--> OEIS
Normalized instanton numbers (n₀=1): 14, 303/2, 10424/3, 113664, 4579068, ... ; Common denominator:...

Discriminant

$1-136z+16z^2$

Local exponents

$0$ $\frac{ 17}{ 4}-3\sqrt{ 2}$ $\frac{ 17}{ 4}+3\sqrt{ 2}$ $\infty$
$0$ $0$ $0$ $\frac{ 1}{ 2}$
$0$ $1$ $1$ $1$
$0$ $1$ $1$ $1$
$0$ $2$ $2$ $\frac{ 3}{ 2}$

\(0\)	\(\frac{ 17}{ 4}-3\sqrt{ 2}\)	\(\frac{ 17}{ 4}+3\sqrt{ 2}\)	\(\infty\)
\(0\)	\(0\)	\(0\)	\(\frac{ 1}{ 2}\)
\(0\)	\(1\)	\(1\)	\(1\)
\(0\)	\(1\)	\(1\)	\(1\)
\(0\)	\(2\)	\(2\)	\(\frac{ 3}{ 2}\)

Note:

Hadamard product $I \ast \gamma$

	Gopakumar-Vafa invariants
g=0	336, 3636, 83392, 2727936, 109897632, 5057935376, 255380668896, 13802556520272,...
g=1	0, 0, 0, 66, 121056, 29099400, 4233172704, 496392888006,...
g=2	,...

\(C_3\)	\(C_2 H\)	\(H^3\)	\( \vert H \vert\)
\(-116\)	\(72\)	\(24\)	\(10\)

2

New Number: 2.55 | AESZ: 42 | Superseeker: 8 1000 | Hash: c389d3bc0e31801bc4b7b3e186702bc9

Degree: 2

$\theta^4-2^{3} x(2\theta+1)^2(3\theta^2+3\theta+1)+2^{6} x^{2}(2\theta+1)(\theta+1)^2(2\theta+3)$

Maple LaTex

Coefficients of the holomorphic solution: 1, 8, 240, 10880, 597520, ...
--> OEIS
Normalized instanton numbers (n₀=1): 8, 63, 1000, 44369/2, 606168, ... ; Common denominator:...

Discriminant

$1-96z+256z^2$

Local exponents

$0$ $\frac{ 3}{ 16}-\frac{ 1}{ 8}\sqrt{ 2}$ $\frac{ 3}{ 16}+\frac{ 1}{ 8}\sqrt{ 2}$ $\infty$
$0$ $0$ $0$ $\frac{ 1}{ 2}$
$0$ $1$ $1$ $1$
$0$ $1$ $1$ $1$
$0$ $2$ $2$ $\frac{ 3}{ 2}$

\(0\)	\(\frac{ 3}{ 16}-\frac{ 1}{ 8}\sqrt{ 2}\)	\(\frac{ 3}{ 16}+\frac{ 1}{ 8}\sqrt{ 2}\)	\(\infty\)
\(0\)	\(0\)	\(0\)	\(\frac{ 1}{ 2}\)
\(0\)	\(1\)	\(1\)	\(1\)
\(0\)	\(1\)	\(1\)	\(1\)
\(0\)	\(2\)	\(2\)	\(\frac{ 3}{ 2}\)

Note:

Hadamard product $I \ast \epsilon$

	Gopakumar-Vafa invariants
g=0	256, 2016, 32000, 709904, 19397376, 604985440, 20693162240, 757512952944,...
g=1	0, 0, 0, -8, 1024, 1220032, 162833408, 14777331408,...
g=2	,...

\(C_3\)	\(C_2 H\)	\(H^3\)	\( \vert H \vert\)
\(-116\)	\(80\)	\(32\)	\(12\)

3

New Number: 2.61 | AESZ: 26 | Superseeker: 10 1724 | Hash: f3fc09474973b19b8bdb783e3322eb65

Degree: 2

$\theta^4-2 x(2\theta+1)^2(13\theta^2+13\theta+4)-2^{2} 3 x^{2}(2\theta+1)(3\theta+2)(3\theta+4)(2\theta+3)$

Maple LaTex

Coefficients of the holomorphic solution: 1, 8, 288, 15200, 968800, ...
--> OEIS
Normalized instanton numbers (n₀=1): 10, 191/2, 1724, 45680, 1478214, ... ; Common denominator:...

Discriminant

$-(4z+1)(108z-1)$

Local exponents

$-\frac{ 1}{ 4}$ $0$ $\frac{ 1}{ 108}$ $\infty$
$0$ $0$ $0$ $\frac{ 1}{ 2}$
$1$ $0$ $1$ $\frac{ 2}{ 3}$
$1$ $0$ $1$ $\frac{ 4}{ 3}$
$2$ $0$ $2$ $\frac{ 3}{ 2}$

\(-\frac{ 1}{ 4}\)	\(0\)	\(\frac{ 1}{ 108}\)	\(\infty\)
\(0\)	\(0\)	\(0\)	\(\frac{ 1}{ 2}\)
\(1\)	\(0\)	\(1\)	\(\frac{ 2}{ 3}\)
\(1\)	\(0\)	\(1\)	\(\frac{ 4}{ 3}\)
\(2\)	\(0\)	\(2\)	\(\frac{ 3}{ 2}\)

Note:

A-incarnation: $X(1,1,1,1,2) \subset Grass(2,6)$

	Gopakumar-Vafa invariants
g=0	,...
g=1	,...
g=2	,...

\(C_3\)	\(C_2 H\)	\(H^3\)	\( \vert H \vert\)
\(-116\)	\(76\)	\(28\)	\(11\)

4

New Number: 5.113 | AESZ: 403 | Superseeker: -29/5 -1481/5 | Hash: 492c8a69e87d470c87b9557834f0fc5b

Degree: 5

$5^{2} \theta^4+5 x\left(487\theta^4+878\theta^3+709\theta^2+270\theta+40\right)+2^{5} x^{2}\left(1013\theta^4+2639\theta^3+2943\theta^2+1520\theta+280\right)-2^{8} x^{3}\left(2169\theta^4+14880\theta^3+30789\theta^2+22440\theta+5240\right)-2^{12} x^{4}(2\theta+1)(518\theta^3+2397\theta^2+2940\theta+1048)-2^{16} 3 x^{5}(2\theta+1)(3\theta+2)(3\theta+4)(2\theta+3)$

Maple LaTex

Coefficients of the holomorphic solution: 1, -8, 216, -8000, 359800, ...
--> OEIS
Normalized instanton numbers (n₀=1): -29/5, 229/5, -1481/5, 43173/5, -155267, ... ; Common denominator:...

Discriminant

$-(27z+1)(1024z^2-64z-1)(5+16z)^2$

Local exponents

$-\frac{ 5}{ 16}$ $-\frac{ 1}{ 27}$ $\frac{ 1}{ 32}-\frac{ 1}{ 32}\sqrt{ 2}$ $0$ $\frac{ 1}{ 32}+\frac{ 1}{ 32}\sqrt{ 2}$ $\infty$
$0$ $0$ $0$ $0$ $0$ $\frac{ 1}{ 2}$
$1$ $1$ $1$ $0$ $1$ $\frac{ 2}{ 3}$
$3$ $1$ $1$ $0$ $1$ $\frac{ 4}{ 3}$
$4$ $2$ $2$ $0$ $2$ $\frac{ 3}{ 2}$

\(-\frac{ 5}{ 16}\)	\(-\frac{ 1}{ 27}\)	\(\frac{ 1}{ 32}-\frac{ 1}{ 32}\sqrt{ 2}\)	\(0\)	\(\frac{ 1}{ 32}+\frac{ 1}{ 32}\sqrt{ 2}\)	\(\infty\)
\(0\)	\(0\)	\(0\)	\(0\)	\(0\)	\(\frac{ 1}{ 2}\)
\(1\)	\(1\)	\(1\)	\(0\)	\(1\)	\(\frac{ 2}{ 3}\)
\(3\)	\(1\)	\(1\)	\(0\)	\(1\)	\(\frac{ 4}{ 3}\)
\(4\)	\(2\)	\(2\)	\(0\)	\(2\)	\(\frac{ 3}{ 2}\)

Note:

This is operator "5.113" from ...

\(21.+14.053465106I\)	\(-8.-5.621386042I\)	\(\frac{ 5}{ 2}+\frac{ 725}{ 2}\lambda\)	\(-.337500198-\frac{ 580}{ 3}\lambda\)
\(75\)	\(-29\)	\(\frac{ 75}{ 8}\)	\(-\frac{ 5}{ 2}-\frac{ 725}{ 2}\lambda\)
\(240\)	\(-96\)	\(31\)	\(-8.-5.621386042I\)
\(600+\frac{ 1}{ 1000000000}I\)	\(-240\)	\(75\)	\(-19.-14.053465106I\)

\(9.+5.059247438I\)	\(-\frac{ 8}{ 3}-348\lambda\)	\(.83333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333+.527004941I\)	\(-.133347276-58\lambda\)
\(30\)	\(-9\)	\(\frac{ 25}{ 8}\)	\(-.83333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333-.527004941I\)
\(96\)	\(-32\)	\(11\)	\(-\frac{ 8}{ 3}-348\lambda\)
\(288+\frac{ 1}{ 1000000000}I\)	\(-96\)	\(30\)	\(-7.-5.059247438I\)

\(\frac{ 20}{ 3}+464\lambda\)	\(-\frac{ 17}{ 6}-232\lambda\)	\(1.0456349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349+.414911827I\)	\(-.241563519-.227532292I\)
\(\frac{ 62}{ 3}\)	\(-\frac{ 28}{ 3}\)	\(\frac{ 961}{ 252}\)	\(-1.0456349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349206349-.414911827I\)
\(56\)	\(-28\)	\(\frac{ 34}{ 3}\)	\(-\frac{ 17}{ 6}-232\lambda\)
\(112\)	\(-56\)	\(\frac{ 62}{ 3}\)	\(-\frac{ 14}{ 3}-464\lambda\)

Calabi-Yau differential operator database v.3

Summary

Discriminant

Local exponents

Note:

Characteristic classes:

Monodromy (with respect to Frobenius basis)

Basis of the Doran-Morgan lattice

Discriminant

Local exponents

Note:

Characteristic classes:

Monodromy (with respect to Frobenius basis)

Basis of the Doran-Morgan lattice

Discriminant

Local exponents

Note:

Characteristic classes:

Monodromy (with respect to Frobenius basis)

Basis of the Doran-Morgan lattice

Discriminant

Local exponents

Note:

Characteristic classes:

Monodromy (with respect to Frobenius basis)

Basis of the Doran-Morgan lattice

\(1\)	\(-1\)	\(\frac{ 1}{ 2}\)	\(-\frac{ 1}{ 6}\)
\(0\)	\(1\)	\(-1\)	\(\frac{ 1}{ 2}\)
\(0\)	\(0\)	\(1\)	\(-1\)
\(0\)	\(0\)	\(0\)	\(1\)

\(1+116\lambda\)	\(0\)	\(\frac{ 29}{ 2}\lambda\)	\(\frac{ 79}{ 6000}\)
\(3\)	\(1\)	\(\frac{ 3}{ 8}\)	\(-\frac{ 29}{ 2}\lambda\)
\(0\)	\(0\)	\(1\)	\(0\)
\(24\)	\(0\)	\(3\)	\(1-116\lambda\)

\(-116\lambda\)	\(7\)	\(1\)	\(1\)
\(-3\)	\(-12\)	\(-1\)	\(0\)
\(0\)	\(24\)	\(0\)	\(0\)
\(-24\)	\(0\)	\(0\)	\(0\)

\(1+116\lambda\)	\(0\)	\(\frac{ 1}{ 343}I5^{ \frac{ 7}{ 9}}7^{ \frac{ 1}{ 3}}ln(2)^3\)	\(.9874994e-2\)
\(\frac{ 10}{ 3}\)	\(1\)	\(\frac{ 25}{ 72}\)	\(-\frac{ 1}{ 343}I5^{ \frac{ 7}{ 9}}7^{ \frac{ 1}{ 3}}ln(2)^3\)
\(0\)	\(0\)	\(1\)	\(0\)
\(32\)	\(0\)	\(\frac{ 10}{ 3}\)	\(1-116\lambda\)

\(-116\lambda\)	\(\frac{ 26}{ 3}\)	\(1\)	\(1\)
\(-\frac{ 10}{ 3}\)	\(-16\)	\(-1\)	\(0\)
\(0\)	\(32\)	\(0\)	\(0\)
\(-32\)	\(0\)	\(0\)	\(0\)

\(1+116\lambda\)	\(0\)	\(.63575199e-1I\)	\(\frac{ 79}{ 7000}\)
\(\frac{ 19}{ 6}\)	\(1\)	\(\frac{ 361}{ 1008}\)	\(-.63575199e-1I\)
\(0\)	\(0\)	\(1\)	\(0\)
\(28\)	\(0\)	\(\frac{ 19}{ 6}\)	\(1-116\lambda\)

\(-116\lambda\)	\(\frac{ 47}{ 6}\)	\(1\)	\(1\)
\(-\frac{ 19}{ 6}\)	\(-14\)	\(-1\)	\(0\)
\(0\)	\(28\)	\(0\)	\(0\)
\(-28\)	\(0\)	\(0\)	\(0\)