(영문발표 20171102 The root system of Lie algebra sl(3,C)) 최천호


The Lie algebra sl(3,C) is the n x n matrices with trace zero and with the bracket [X,Y]=XY-YX. In this talk, we will find the root system of sl(3,C). We will consider the diagonal subalgebra h of sl(3,C) and special inner product on h.