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seen Mar 1 at 3:46

Jan
17
asked Determining where a function is complex differentiable
Dec
19
comment Why probability measures in ergodic theory?
The second question is addressed in this thread: mathoverflow.net/questions/31603/…
Dec
15
awarded  Supporter
Dec
15
awarded  Scholar
Dec
15
accepted Composition series of the ring R of 3x3 real matrices as an R-module and as a Real-Module
Dec
15
comment Composition series of the ring R of 3x3 real matrices as an R-module and as a Real-Module
Yes. Where I went wrong was considering subrings at all, right? Because ideals in $R$ are $R$-modules and it makes sense to consider their factors. This is all we need.
Dec
15
revised Composition series of the ring R of 3x3 real matrices as an R-module and as a Real-Module
added 435 characters in body
Dec
15
revised Composition series of the ring R of 3x3 real matrices as an R-module and as a Real-Module
deleted 46 characters in body
Dec
15
awarded  Editor
Dec
15
revised Composition series of the ring R of 3x3 real matrices as an R-module and as a Real-Module
added 380 characters in body
Dec
15
asked Composition series of the ring R of 3x3 real matrices as an R-module and as a Real-Module
Dec
14
comment An example of an infinite non-abelian solvable group
Thank you all. I'll look into these suggestions.
Dec
14
asked An example of an infinite non-abelian solvable group
Dec
9
asked The free group on 3 generators is isomorphic to a subgroup of the free group on 2 generators.
Nov
12
answered What probabilty density do I use with poisson processes?
Oct
26
awarded  Student
Oct
26
comment If G is a group of order n=35, then it is cyclic
I can't see what's wrong with it, but I have a hard time believing that so many people would overlook this proof it it were correct.
Oct
26
asked If G is a group of order n=35, then it is cyclic