Some extensions from a quadratic Lie algebra

Duong Minh Thanh

Tóm tắt


In this paper, we give some extensions from a quadratic Lie algebra to quadratic Lie superalgebras and odd-quadratic Lie superalgebras. Moreover, we use the cohomology to recover some results obtained by the method of double extension.

Từ khóa


Quadratic Lie algebras, Quadratic Lie superalgebras, Odd-quadratic Lie superalgebras, Extensions, Symplectic structure

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DOI: https://doi.org/10.54607/hcmue.js.0.51.1948(2013)

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