对二维仿射-Virasoro李代数结构理论进行了计算和研究,确定了该类李代数的中心扩张、导子代数和自同构群,这对该类李代数表示理论的研究具有一定的意义。
In this paper, we calculated and studied the gebras, and determined the universal central extension, structures of the two dimensional affine-Virasoro Lie al- the derivation algebra and the automorphism group of it. This study was meaningful to the representations of the two dimensional affine-Virasoro Lie algebras.