P-twisted affine Lie algebra and its realizations by twisted vertex operators  

作　　者：LU Keping, CHU Yanjun, ZHENG Zhujun & DONG Wenfeng Institute of Mathematics, Henan University, Kaifeng 475001, China USTC Shanghai Institute for Advanced Studies, University of Science and Technology of China, Shanghai 201315, China 

出　　处：《Science China Mathematics》2005年第z1期295-305,共11页中国科学：数学（英文版）

基　　金：supported in part by the National Natural Science Foundation of China(Grant No.10471034);Famous Youth Foundation of Henan Province(Grant No.0512000100);the Natural Science Foundation of Educational Committee of Henan Province(Grant No.2000110010).

摘　　要：In this paper, we define a P-twisted affine Lie algebra, and construct its realizations by twisted vertex operators.In this paper, we define a P-twisted affine Lie algebra, and construct its realizations by twisted vertex operators.

关 键 词：P-twisted AFFINE LIE algebra  TWISTED VERTEX operator  extended P-twisted afline algebra. 

分 类 号：O152.5[理学—数学]