CICY Coxeter DB | 5960

CICY5960

  • rank 1
  • ℤ₂
  • finite
Favorable Kähler-favProduct
h1,1h^{1,1}
6
h2,1h^{2,1}
32
χ\chi
−52
ambient factors
6
polynomials
8
iso-flops
1
Coxeter rank
1
Coxeter group
ℤ₂
Configuration matrix
6×8 configuration
X5960=[P111000000P100110000P100001100P100001010P310000111P401111001]−526,32X_{5960} = \left[\begin{array}{c|cccccccc} \mathbb{P}^{1} & 1 & 1 & 0 & 0 & 0 & 0 & 0 & 0 \\ \mathbb{P}^{1} & 0 & 0 & 1 & 1 & 0 & 0 & 0 & 0 \\ \mathbb{P}^{1} & 0 & 0 & 0 & 0 & 1 & 1 & 0 & 0 \\ \mathbb{P}^{1} & 0 & 0 & 0 & 0 & 1 & 0 & 1 & 0 \\ \mathbb{P}^{3} & 1 & 0 & 0 & 0 & 0 & 1 & 1 & 1 \\ \mathbb{P}^{4} & 0 & 1 & 1 & 1 & 1 & 0 & 0 & 1 \end{array}\right]^{6,32}_{-52}
Second Chern class
c2(X)⋅Di=(242424244452)Tc_2(X)\cdot D_i = \begin{pmatrix} 24 & 24 & 24 & 24 & 44 & 52 \end{pmatrix}^{T}
Coxeter diagram Gallery →
Coxeter matrix
(1)\begin{pmatrix} 1 \end{pmatrix}
Iso-flop reflections Kähler representation
M^1\hat{M}_1: row 2, Type 1a
M^1=(1000000−10000001000000100000010010001)\hat{M}_1 = \begin{pmatrix} 1 & 0 & 0 & 0 & 0 & 0 \\ 0 & -1 & 0 & 0 & 0 & 0 \\ 0 & 0 & 1 & 0 & 0 & 0 \\ 0 & 0 & 0 & 1 & 0 & 0 \\ 0 & 0 & 0 & 0 & 1 & 0 \\ 0 & 1 & 0 & 0 & 0 & 1 \end{pmatrix}

Database record

Mathematica 
<|Num -> 5960, H11 -> 6, H21 -> 32, C2 -> {24, 24, 24, 24, 44, 52}, Conf -> {{1, 1, 0, 0, 0, 0, 0, 0}, {0, 0, 1, 1, 0, 0, 0, 0}, {0, 0, 0, 0, 1, 1, 0, 0}, {0, 0, 0, 0, 1, 0, 1, 0}, {1, 0, 0, 0, 0, 1, 1, 1}, {0, 1, 1, 1, 1, 0, 0, 1}}, Favour -> True, KahlerPos -> True, IsProduct -> False, IsoFlopRows -> {{2, "Type 1a"}}, KahlerRefGens -> {{{1, 0, 0, 0, 0, 0}, {0, -1, 0, 0, 0, 0}, {0, 0, 1, 0, 0, 0}, {0, 0, 0, 1, 0, 0}, {0, 0, 0, 0, 1, 0}, {0, 1, 0, 0, 0, 1}}}, CoxeterMat -> {{1}}|>
Plain text 
Num           : 5960
H11           : 6
H21           : 32
C2            : {24, 24, 24, 24, 44, 52}
Conf          : {{1, 1, 0, 0, 0, 0, 0, 0}, {0, 0, 1, 1, 0, 0, 0, 0}, {0, 0, 0, 0, 1, 1, 0, 0}, {0, 0, 0, 0, 1, 0, 1, 0}, {1, 0, 0, 0, 0, 1, 1, 1}, {0, 1, 1, 1, 1, 0, 0, 1}}
Favour        : True
KahlerPos     : True
IsProduct     : False
IsoFlopRows   : {{2, "Type 1a"}}
KahlerRefGens : {{{1, 0, 0, 0, 0, 0}, {0, -1, 0, 0, 0, 0}, {0, 0, 1, 0, 0, 0}, {0, 0, 0, 1, 0, 0}, {0, 0, 0, 0, 1, 0}, {0, 1, 0, 0, 0, 1}}}
CoxeterMat    : {{1}}