构造了有限维模李超代数W^-(n,m),给出了W^-(n,m)的Θ-型导子,进而决定了W^-(n,m)的导子超代数,并证明了W^-(n,m)是由正整数n,m所确定的.
In this paper, the finite dimensional modular Lie superalgebra W^-( n, m ) is constructed, its O-type derivations are given. Then derivation superalgebra of W^-( n, m ) is determined. Finally it is proved that W^-( n, m )is determined by the positive integers n and m.