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GradedLieAlgebras :: basicMonomialLie

basicMonomialLie -- checks if an array is a basis element for the Lie algebra

Synopsis

Description

An expression is a "basic Lie monomial" if it is a monomialLie which is a basis element for the Lie algebra chosen by the program, see How to write Lie elements.

i1 : L = lieAlgebra({a,b,c},{},genSigns=>{1,1,0})

o1 = L

o1 : LieAlgebra
i2 : basicMonomialLie[a,a,b]

o2 = false
i3 : basicMonomialLie[b,a,a]

o3 = true

See also