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visits member for 1 year, 9 months
seen Jan 19 '13 at 16:29

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?