Abstract
This note deals with the classification of finite order outer automorphisms of affine Lie algebras. It heavily relies on our previous paper [Jin, Q., Zhang, Z. (2001). On automorphisms of affine Kac-Moody algebras. Comm. Algebra 29(7):2827–2858], and is a continuation of or complementary to Jin and Zhang.
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Acknowledgments
The author is grateful to the referee for his or her valuable comments and suggestions. This work was supported by the National Natural Science Foundation of China (grant No. 10271088) and the Key Education Project of Tongji University.
Notes
#Communicated by K. Misra.