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Math Help - module notation

  1. #1
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    module notation

    Hi. I'm trying to figure out what M=Rm means in an assignment question (I won't post the question since its being marked). Some possibly relevant context:
    M is an R module
    R is a PID
    \textrm{ann}_R(m) = (p) for some p \in R
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  2. #2
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    Quote Originally Posted by badgerigar View Post

    Hi. I'm trying to figure out what M=Rm means in an assignment question (I won't post the question since its being marked). Some possibly relevant context:

    M is an R module.
    it means M, as R module, is generated by m \in M. in other words M=Rm=\{rm: \ r \in R \}.
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