Kaiming Zhao

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math.QA2004

Structure of Algebras of Weyl Type

Yucai Su, Kaiming Zhao

In a paper by the authors, the associative and the Lie algebras of Weyl type $A [D] = A \otimes F [D]$ were introduced, where $A$ is a commutative associative algebra with an identity e…

math.QA2003★ 1 cited

Generalized Virasoro and Super-Virasoro Algebras and Modules of the Intermediate Series

Yucai Su, Kaiming Zhao

Generalized Virasoro algebras (defined as the universal central extension of some generalized Witt algebras) and super-Virasoro algebras and modules of the intermediate series are…

math.QA2003

Z x Z-graded Lie algebras generated by the Virasoro algebra and $s l_{2}$

Yucai Su, Jiengfeng Zhang, Kaiming Zhao

The present paper is another step toward the classification of $Z \times Z$ -graded Lie algebras: we classify $Z \times Z$ -graded Lie algebras $A = \oplus_{i, j \in Z} A_{i, j}$ over a fi…

Structure of Algebras of Weyl Type

Generalized Virasoro and Super-Virasoro Algebras and Modules of the Intermediate Series

Z x Z-graded Lie algebras generated by the Virasoro algebra and sl2​

Z x Z-graded Lie algebras generated by the Virasoro algebra and $s l_{2}$