bio  website  metis.ms.unimelb.edu.au/… 

location  Melbourne, Australia  
age  32  
visits  member for  1 year, 11 months 
seen  14 hours ago  
stats  profile views  453 
I am a low dimensional topologist.
14h

reviewed  Reviewed Symmetric power of an algebra 
15h

reviewed  Reviewed additive identity uniquenes 
15h

comment 
additive identity uniquenes
This question is not about research level mathematics, and so it will probably be migrated to the appropriate site, math.stackexchange.com. In the meantime, it looks like you copied a proof that the additive inverse is unique. The result of the argument here is that n = u. 
21h

reviewed  Reviewed Limit question without L'hopital's rule? 
21h

comment 
Limit question without L'hopital's rule?
This site is for research level mathematics. This question is not at that level. Consider looking at math.stackexchange.com for help with this. For example, math.stackexchange.com/questions/931212/… might be relevant. 
Sep 12 
answered  Reference on representations of knot groups 
Sep 10 
reviewed  No Action Needed Ends as a “cotrace” operation on profunctors 
Aug 21 
comment 
Heegaard genera of arithmetic 3manifolds
@JohnPardon: Sorry about the confusion here. I updated my question to include the definition I had in mind, which is how Ian answered the question. 
Aug 21 
revised 
Heegaard genera of arithmetic 3manifolds
Added a more precise definition of arithmetic. 
Aug 21 
reviewed  Reviewed Characterising the adjoint representation of SU(N) 
Aug 20 
accepted  Heegaard genera of arithmetic 3manifolds 
Aug 19 
comment 
The Jones polynomial at specific values of $t$.
For more on $\#$Phard, see the wikipedia page: en.wikipedia.org/wiki/SharpP. Essentially, is an analog of NP, but these questions focus on counting "how many?" as opposed to just finding then verifying one solution. 
Aug 15 
awarded  Necromancer 
Aug 12 
revised 
Heegaard genera of arithmetic 3manifolds
edited title 
Aug 12 
asked  Heegaard genera of arithmetic 3manifolds 
Aug 4 
answered  Software tools for mediumscale systems of polynomial equations 
Jul 4 
comment 
Universal covering space for nonsemilocally simply connected spaces
Welcome to MO! I made some edits to your post that show off the features of this site. First, I formatted your answer with some LaTeX. It's the standard on this site to include this kind of formatting, because it makes your answers a little more readable. Also, I included a link to the paper you referenced in your post. It's good to try and include a link, especially when the paper is freely available. I look forward to reading your future posts! 
Jul 4 
revised 
Universal covering space for nonsemilocally simply connected spaces
Included LaTex formatting and website links, minor changes to the grammar. 
Jul 4 
suggested  suggested edit on Universal covering space for nonsemilocally simply connected spaces 
Jul 4 
answered  Knot invariants in 3manifolds that are not $\mathbb{R}^3$ or $S^3$ or $B^3$? 