Sarjbak
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 Mar 5 asked Relation between localization and colimit. Feb 10 awarded Commentator Feb 10 comment Proving that if $f: \mathbb{C} \to \mathbb{C}$ is a continuous function with $f^2, f^3$ analytic, then $f$ is also analytic @ Hagen von Eitzen ,thanks for the edited version . Feb 9 awarded Scholar Feb 9 comment Proving that if $f: \mathbb{C} \to \mathbb{C}$ is a continuous function with $f^2, f^3$ analytic, then $f$ is also analytic sorry my fault ! got your argument . thanks. Feb 9 accepted Proving that if $f: \mathbb{C} \to \mathbb{C}$ is a continuous function with $f^2, f^3$ analytic, then $f$ is also analytic Feb 9 awarded Editor Feb 9 comment Proving that if $f: \mathbb{C} \to \mathbb{C}$ is a continuous function with $f^2, f^3$ analytic, then $f$ is also analytic why should be $k<0$ and how do you get $f$ analytic,I got that g/h should be analytic Feb 9 revised Proving that if $f: \mathbb{C} \to \mathbb{C}$ is a continuous function with $f^2, f^3$ analytic, then $f$ is also analytic added 6 characters in body Feb 9 asked Proving that if $f: \mathbb{C} \to \mathbb{C}$ is a continuous function with $f^2, f^3$ analytic, then $f$ is also analytic Feb 3 comment Irreducible element of the ring. Thanks Martin Brandenburg.. true UFD is not needed ,and BenjaLim for giving the explicit isomorphism . Feb 2 awarded Teacher Feb 2 answered Irreducible element of the ring. Dec 23 comment Is noetherianity a local property? @QiL Got your solution thanks :).. Dec 23 comment Is noetherianity a local property? In the argument you are only using that $I_1$ is contained in finitely many maximal ideals(from part 2 of the condition). Dec 22 comment Is noetherianity a local property? In this argument it what you have used for I_1 sits in finitely many maximal ideals :0 is contained in finitely many maximal ideals so number of maximal ideals are finite . So you can weaken the condition (ii)of the statement by assuming that R has finitely many finitely many maximal ideals. Dec 22 comment Is noetherianity a local property? thanks YACP, got your argument and thanks for posting the sketch of theorem of Nagata Dec 22 awarded Supporter Dec 22 comment Is noetherianity a local property? what is meant by generates I at localisation at a maximal ideal ,do you mean the extension of the ideal I but that might contain 1 in local ring(s) . Dec 22 comment Is noetherianity a local property? @YACP:Thanks for editing,and i think in a commutative ring it is enough to show that any ascending chain of prime ideal terminates to show that the ring is noetherian .