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age 23
visits member for 1 year, 11 months
seen Feb 5 at 5:53

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 .