Dquik
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 Jul 2 awarded Curious Jan 10 comment Modules over local ring and completion can you please fill in some details on why your claim /YACP's implies my claims? at least the second Jan 8 accepted Modules over local ring and completion Jan 8 asked Modules over local ring and completion Dec 29 comment Dedekind domain if and only if smooth manifold got it, thanks a million. i was away for holidays - sorry about that :) Dec 29 accepted Dedekind domain if and only if smooth manifold Dec 23 comment Exercise from Matsumura about DVRs Thank you! Nice lemma Dec 23 accepted Exercise from Matsumura about DVRs Dec 23 asked Dedekind domain if and only if smooth manifold Dec 4 accepted $xy\in (x^2,y^2)$ if $R$ is a Dedekind domain Dec 4 asked Exercise from Matsumura about DVRs Dec 4 comment $xy\in (x^2,y^2)$ if $R$ is a Dedekind domain Got it. Thanks a lot! Dec 4 comment $xy\in (x^2,y^2)$ if $R$ is a Dedekind domain Great thanks! what about a counter example for the general case?:) Dec 4 asked $xy\in (x^2,y^2)$ if $R$ is a Dedekind domain Nov 18 comment Is $K[x_1, x_2,…]$ normal or not? Thank you for the answer, everything is clear; I forgot that UFDs are normal Nov 18 accepted Is $K[x_1, x_2,…]$ normal or not? Nov 18 asked Is $K[x_1, x_2,…]$ normal or not? Nov 7 comment Markov chain whose state space is the unit circle why $2/\pi$ and not $1 / 2\pi$? Nov 7 comment Markov chain whose state space is the unit circle I'm following Koralov and Sinai and there they don't talk about general Markov chains very clearly, so that's why I'm finding difficuties following. Again, would you be kind and write me a more detailed answer so that I could understand what you're saying? It seems like everything should be pretty easy - so I just want to understand the theory Nov 7 comment Markov chain whose state space is the unit circle I'm still lost with this; can anyone help?