HARVARD UNIV,DEPT MATH,CAMBRIDGE,MA 02138; HARVARD UNIV,LYMAN LAB PHYS,CAMBRIDGE,MA 02138; UNIV SCI & TECHNOL CHINA,DEPT MATH,HEFEI 230026,PEOPLES R CHINA
英文摘要:
AKNS systems, as one of the integrable systems, are supersymmetrized. After the calculation of the corresponding recursion operator, two sets of symmetries are obtained. Their Lie brackets constitute Kac-Moody x Virasoro algebra.
ZHANG, LN,LI, YS. ON THE KAC-MOODY CIRCLE-TIMES VIRASORO ALGEBRAIC STRUCTURES OF THE SYMMETRIES OF SUPER AKNS INTEGRABLE SYSTEMS[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1993,19(1):63-70.
