Hom-型Witt李超代数是一个由σ-导子构造出来的q-形变的Witt李超代数.在本文中作者给出了该代数的中心扩张并计算了它的第二上同调群.
In this paper, the authors study Witt Lie superalgebra of Horn-type, which is a Horn-Lie superalgebra arising from the σ-derivation. The authors compute its central extension and second cohomology group.