Given virtual characters ch1 and ch2, the method computes the character of the tensor product of corresponding virtual representations of the symmetric group.
i1 : ch1 = new ClassFunction from {{4,4} => 2, {8} => -1, {5,2,1} => 2, {3,2,2,1} => 1}; |
i2 : ch2 = new ClassFunction from {{2,2,2,2} => -4, {5,2,1} => 1, {3,2,2,1} => 3}; |
i3 : internalProduct(ch1,ch2) o3 = ClassFunction{{3, 2, 2, 1} => 3} {5, 2, 1} => 2 o3 : ClassFunction |
i4 : ch1 * ch2 o4 = ClassFunction{{3, 2, 2, 1} => 3} {5, 2, 1} => 2 o4 : ClassFunction |