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most citedThe inverse of a real generalized Cartan matrix

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math.QA2000

Derivation-Simple Algebras and the Structures of Generalized Lie Algebras of Witt Type

Yucai Su, Xiaoping Xu, Hechun Zhang

We classify all the pairs of a commutative associative algebra with an identity element and its finite-dimensional commutative locally-finite derivation subalgebra such that the co…