设[tex=0.571x0.786]G/buLKOLYVDEKMZ76t752w==[/tex]为环[tex=0.786x1.286]yokTf2U2Z7kNGUXMm22GjQ==[/tex]到环[tex=1.0x1.143]vL/JscKF18qJf47ozsjQEQ==[/tex]上的一个映射,对[tex=3.286x1.214]3p9vSbuXy9b35NRjagiE2WHQaM8BVQGNQrcUwhPhw2o=[/tex]满足1)[tex=8.357x1.357]SW9xzMiS3AiisZ62RdoDh+ctXTbsD0OR9h7BQoiFpB0vXQ8Ayud4cPp3ujN/ygjg[/tex],2)[tex=6.786x1.357]lnEclGf+4P4Ds+dwUy+lbCNjUpTJ/dktRrz6wSM5PbIJdkah2nhthnPuxtU6nbuQ[/tex]或[tex=6.786x1.357]lnEclGf+4P4Ds+dwUy+lbLc7M6GQulIbsou6LSG/zxWcPqXchiHgXVRnXlO10XZz[/tex],证明[tex=0.571x0.786]G/buLKOLYVDEKMZ76t752w==[/tex]为同态或反同态。
设[tex=0.571x0.786]G/buLKOLYVDEKMZ76t752w==[/tex]为环[tex=0.786x1.286]yokTf2U2Z7kNGUXMm22GjQ==[/tex]到环[tex=1.0x1.143]vL/JscKF18qJf47ozsjQEQ==[/tex]上的一个映射,对[tex=3.286x1.214]3p9vSbuXy9b35NRjagiE2WHQaM8BVQGNQrcUwhPhw2o=[/tex]满足1)[tex=8.357x1.357]SW9xzMiS3AiisZ62RdoDh+ctXTbsD0OR9h7BQoiFpB0vXQ8Ayud4cPp3ujN/ygjg[/tex],2)[tex=6.786x1.357]lnEclGf+4P4Ds+dwUy+lbCNjUpTJ/dktRrz6wSM5PbIJdkah2nhthnPuxtU6nbuQ[/tex]或[tex=6.786x1.357]lnEclGf+4P4Ds+dwUy+lbLc7M6GQulIbsou6LSG/zxWcPqXchiHgXVRnXlO10XZz[/tex],证明[tex=0.571x0.786]G/buLKOLYVDEKMZ76t752w==[/tex]为同态或反同态。
1