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visits member for 2 years, 9 months
seen Feb 4 at 14:00

Oct
12
awarded  Popular Question
Jul
2
awarded  Curious
May
21
awarded  Popular Question
Apr
28
awarded  Popular Question
Mar
17
awarded  Yearling
Sep
20
comment Advice for choosing an MSc or PhD.
Thanks for all the great advice!
Sep
20
accepted Advice for choosing an MSc or PhD.
Sep
18
accepted The structure of $(\mathbb{Z} / 72 \mathbb{Z})^*$
Sep
17
asked Advice for choosing an MSc or PhD.
Jun
29
accepted Proving there are no simple groups of order 560
Jun
26
awarded  Fanatic
May
28
accepted Are there any integer solutions to $x^2 - (n^2 - 2)y^2 = -1$?
May
25
comment Are there any integer solutions to $x^2 - (n^2 - 2)y^2 = -1$?
Sorry! It is meant to be $-1$ not $1$!
May
25
revised Are there any integer solutions to $x^2 - (n^2 - 2)y^2 = -1$?
added 2 characters in body
May
25
asked Are there any integer solutions to $x^2 - (n^2 - 2)y^2 = -1$?
May
25
accepted Is every semi-simple ring a product of simple rings
May
24
asked Is every semi-simple ring a product of simple rings
May
24
accepted The Jacobson Radical of a Matrix Algebra
May
24
comment The Jacobson Radical of a Matrix Algebra
Thanks again for another brilliant answer! I am pretty sure I have understood everything you have said in this post!
May
23
accepted Finding all simple $R$ modules of a ring.