• 2022-06-04
    设[tex=1.143x1.214]StMMJ6qThnpokZJIPGrdFyP3vrLnUdltYxmLxjw8za8=[/tex]为模[tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex]整数加群[tex=12.357x1.357]xFAd81z0896tbBzeqeuzTKasYw/r13pj8cwjq+FvZoxCoOTYSCEwlwumxMnb6QM+kARP5rnhkiGB5Eh8At1ViHHgyUDDepZlnSNOTvJj+2g=[/tex]验证 [tex=0.5x1.214]gNOHIx2AGu3qP//Yn7oxrg==[/tex]为同态映射.说明[tex=0.5x1.214]0K9Xf7VHWdVeOrSYAKIm6Q==[/tex]是否为单同态和满同态.
  • 举一反三