subbimoduleとは 意味・読み方・使い方

語源

sub- +‎ bimodule

名詞

subbimodule (複数形 subbimodules)

1. (mathematics) A submodule that is also a bimodule.
   • 2015, Oswaldo Lezama, Melisa Paiba, “Computing finite presentations of Tor and Ext over skew PBW extensions and some applications”, in arXiv‎^[1]:

     In the case of ${\displaystyle Ext_{A}^{r}(M,N)}$, ${\displaystyle M}$ is a left ${\displaystyle A}$-submodule of ${\displaystyle A^{m}}$ and ${\displaystyle N}$ is a finitely generated centralizing subbimodule of ${\displaystyle A^{l}}$.