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Jan 29, 2017 at 21:32 history edited Neil Strickland CC BY-SA 3.0
corrected y_2^2 to y_2^3
Jan 29, 2017 at 19:59 comment added Fred Rohrer @Anoop: Check out lines 4-5 of the introduction.
Jan 29, 2017 at 15:29 comment added Anoop singh @Neil Strickland But your definition for coherent graded ring in the Def1.2 in your paper is same as I have given for any commutative ring with 1. So I guess this must be true for ungraded one?
Jan 29, 2017 at 13:56 history answered Neil Strickland CC BY-SA 3.0