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  • (cur | prev) 10:58, 14 September 2008‎ Williamr (Talk)‎ . . (232 bytes) (+232)‎ . . (New page: I have consistently confused the concepts of center and centralizer. The center, Z(G), is the collection of all z in G with zg=gz for all g in G. The centralizer, C(h), of h, fixed in G, ...)
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Alumni Liaison

Correspondence Chess Grandmaster and Purdue Alumni

Prof. Dan Fleetwood