endomorphisms相关论文
A polynomial p in a polynomial algebra over a field is called a test polynomial if any endomorphism of the polynomial al......
In this paper we give the following main results: (ⅰ) Let F(?) and G(?) be two free modules. Then F(?) and G(?) are sem......
Given an independence algebra 4 of infinite rank, we denote the endomorphism monoid and the automorphism group of A by E......
利用模的自同态,研究左整体维数LGD(R)≤n的环,得到了半单环和遗传环的新特征....