curprev05:4005:40, 13 July 2020 2600:1702:e30:7870:2805:2460:8865:c3b8talk 10,403 bytes0 Fixed a minor but important typo in the introduction, the line ''y'' ≤ ''x'' if and only if ''y'' ⊆ ''x'' as prime ideals of the ring ''R''. I hope this is right, it's possible I may have misread or made a mistake, so I appreciate a second pair of eyes to check.undo
curprev13:1513:15, 5 December 2013 132.229.30.150talk 8,458 bytes+327 Corrected the motivation to actually coincide with usage in algebraic geometry. Added an intermediate restatement to make the equivalence plainer.undo