• 2022-07-23
    令 [tex=12.071x2.786]u8TxporCqXrIJaXT4JUQiwf41Dyx87GWao3qqHnKGkkruJN6m2QPs4xV7d/8wh6Pg+R7E5oA28b624MjsQUzpx2w+V+Y1TCLoYRnbKJ31mnR+RNz2mToCVXDiQr5cwAjM1tFBllEnCswlt4NqZJXpQ==[/tex] 证明: [tex=0.643x1.0]A15DzQu7iMDGcxSH5TbCIQ==[/tex] 对于矩阵的加法与乘法成为一个域,并且域 [tex=0.643x1.0]0WA5oCO54gKWR/jKi5M2Zw==[/tex] 与复数域同构.
  • 举一反三