Thanks! Good point. I have added some more hyperlinks and some formatting.
]]>I added another example to divisible group.
]]>I have added some more basic stuff (and also some formatting) to divisible group.
]]>This also defined ‘-divisible group’ and appeared at almost the same time as p-divisible group, which is different. I think that there is a connection, but for now, I’ve just put notes on each page mentioning the other as if it were completely unrelated.
]]>Your notation didn’t make sense to me until I decided to write the group additively. (But nothing on that page applies only to abelian groups.)
]]>stub for divisible group
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