isotropicSpace -- part of a RandomNicePencil

Synopsis

• Usage:

  u = rNP.isotropicSpace

• Outputs:
  • u, a matrix, 1 x (g+2) row matrix with entries x_0 .. x_{(g-1)}, z_1, z_2

Description

i1 : kk=ZZ/101;

i2 : g=1;

i3 : rNP=randNicePencil(kk,g);

i4 : u=rNP.isotropicSpace

o4 = | x_0 z_1 z_2 |

                                      1                               3
o4 : Matrix (kk[x , y , z ..z , s, t])  <-- (kk[x , y , z ..z , s, t])
                 0   0   1   2                   0   0   1   2

See also

• qqRing -- part of a RandomNicePencil
• baseRing -- part of a RandomNicePencil
• quadraticForm -- part of a RandomNicePencil
• matFact1 -- part of a RandomNicePencil
• matFact2 -- part of a RandomNicePencil
• matFactu1 -- part of a RandomNicePencil
• matFactu2 -- part of a RandomNicePencil