About counterexamples in algebra
Xiaoli Wang · Journal of Nanyang Normal University · 2007
Some analysis was given on the properties of matrices,linear transformations,multinomials,linear dependence of vectors in algebra.The counterexample were given on the condition of some precondition was failed in every related theorem.New conclusions were given on partial conditions on the known theorem.And the inverse propositions were also considered.Hence we explain that the condition is perfect in algebra.Some new results were given,makes contribution to the original theory.