LieAlgebra.KillingMatrix
back

LieAlgebra.KillingMatrix()

Returns:
Example:

>>>Bianchi9Struct = LieStructureConstantTable(3)
>>>Bianchi9Struct.SetEntry(0,1,[0,0,1])
>>>Bianchi9Struct.SetEntry(1,2,[1,0,0])
>>>Bianchi9Struct.SetEntry(2,0,[0,1,0])
>>>Bianchi9 = LieAlgebra(3, "B9") #Constructor
>>>Bianchi9.LieAlgebraByStructureConstants(Bianchi9Struct) #Defining the Lie-Algebra
B9 is a Lie Algebra
>>>Bianchi9.KillingMatrix
Matrix([[-2, 0, 0], [0, -2, 0], [0, 0, -2]])