ABSTRACT
In an article by Su and Zhao, the Lie algebra ๐[๐] = ๐โ ๐ฝ[๐] of Weyl type was defined and studied, where ๐ is a commutative associative algebra with an identity element over a field ๐ฝ of arbitrary characteristic, and ๐ฝ[๐] is the polynomial algebra of a commutative derivation subalgebra ๐ of ๐. The 2-cocycles of a class of ๐[๐] were determined by Su. In the present article, we determine the 2-cocycles of a class of Lie superalgebras of Weyl type over a field ๐ฝ of characteristic zero.
Keywords:
ACKNOWLEDGMENT
The work is supported by NSF grant 10471091 of China.
Notes
#Communicated by B. Allison.