Root system data for super type A

sage.combinat.root_system.type_super_A.AmbientSpace

The ambient space for (super) type \(A(m|n)\).

EXAMPLES:

sage: R = RootSystem(['A', [2,1]])
sage: AL = R.ambient_space(); AL
Ambient space of the Root system of type ['A', [2, 1]]
sage: AL.basis()
Finite family {-3: (1, 0, 0, 0, 0),
 -2: (0, 1, 0, 0, 0),
 -1: (0, 0, 1, 0, 0),
 1: (0, 0, 0, 1, 0),
 2: (0, 0, 0, 0, 1)}
sage.combinat.root_system.type_super_A.CartanType

Cartan Type \(A(m|n)\).

See also

CartanType()