Modules over non PID's

asked 2017-03-12 16:46:37 +0200

xhimi gravatar image

Is there any way how to work with modules over general rings? Most of the functions work only for modules over PID. For instance span and submoduledo not work if there are zero divisors. Ho does one work with submodules, say over Integers(8), or take the span of vectors over a non PID?

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