We generalize the P(N)-graded Lie superalgebras of Martinez-Zelmanov.This generalization is not so restrictive but suffi......

The natural filtrations of the general algebra -W and the special algebra -S of formal vectorfields are proved to be inv......

In this paper, it is proved that the ideal Iω of the weak polynomial identities of the superalgebra M1,1(E) is generate......

We review our recent results on computation of the higher genus characters for vertex operator superalgebras modules. Th......

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【正】 Homogeneous and inhornogeneous differential realizations of the OSP(2,1)superalgebra on the spaces of homogeneous......