Thursday, March 15, 2012

?? confusion about .... ??? ..... universally inverting object in ag theory ... ?? try working out some concrete examples .... ??? ....

?? "blow-up" .... ??? "rees ...." .... ??? .... "normal cone" .... ?? ....

?? "normal cone" ... "renormalize" .... ????? .....

?? filtered vs graded .... ??? .....

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