MathDB

90

Part of 1991 Arnold's Trivium

Problems(1)

Problem 90

Source:

7/1/2010
Calculate the sum of matrix commutators [A,[B,C]]+[B,[C,A]]+[C,[A,B]][A, [B, C]] + [B, [C, A]] + [C, [A, B]], where [A,B]=ABāˆ’BA[A, B] = AB-BA
linear algebramatrix