Talk:Change of rings
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 | The content of Restriction of scalars was merged into Change of rings on 27 November 2015. The former page's history now serves to provide attribution for that content in the latter page, and it must not be deleted as long as the latter page exists. For the discussion at that location, see its talk page. |
| The content of Extension of scalars was merged into Change of rings on 27 November 2015. The former page's history now serves to provide attribution for that content in the latter page, and it must not be deleted as long as the latter page exists. For the discussion at that location, see its talk page. |
left or right modules?
[edit]In the intro, it is stated the M and N are left modules. But then throughout the text they seem to be using a right module structure? -lethe talk + 01:15, 29 June 2020 (UTC)