1,918 reputation
517
bio website metis.ms.unimelb.edu.au/…
location Melbourne, Australia
age 32
visits member for 1 year, 11 months
seen 14 hours ago

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 3-manifolds
@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 3-manifolds
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 3-manifolds
Aug
19
comment The Jones polynomial at specific values of $t$.
For more on $\#$P-hard, see the wikipedia page: en.wikipedia.org/wiki/Sharp-P. 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 3-manifolds
edited title
Aug
12
asked Heegaard genera of arithmetic 3-manifolds
Aug
4
answered Software tools for medium-scale systems of polynomial equations
Jul
4
comment Universal covering space for non-semilocally 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 non-semilocally simply connected spaces
Included LaTex formatting and website links, minor changes to the grammar.
Jul
4
suggested suggested edit on Universal covering space for non-semilocally simply connected spaces
Jul
4
answered Knot invariants in 3-manifolds that are not $\mathbb{R}^3$ or $S^3$ or $B^3$?