A Lie algebra endowed with a nondegenerate, symmetric, invariant bilinear form is called a quadratic Lie algebra. In thi......

由Hochschild(T-)上同调中的(T-)导子提升问题,考虑代数到其双模上的广义(T-)导子的提升,即定理1:设I为域F上的结合代数A的双边理......