33,455 reputation
34394
bio website sites.google.com/site/…
location Fiji
age 37
visits member for 1 year, 11 months
seen 5 hours ago

I'm a lecturer of mathematics at the University of the South Pacific. My research interests are in algebraic topology and metric geometry.


Apr
16
answered How do i prove this? (Cauchy's theorem)
Apr
16
answered Arbitrary (i.e. not necessarily finite-dimensional) vector spaces; reference request.
Apr
16
answered finding a boolean function with specific property
Apr
16
answered explanation for a combinatorial identity involving the binomial coefficient
Apr
14
answered Are there contradictions in math?
Apr
14
answered What's the motivation behind metric spaces?
Apr
14
answered question about the axiom of choice
Apr
12
answered Why is the group G a normal subgroup of itself?
Apr
12
answered Appropriateness of using an interval in $\Bbb{R}$ as the parameter to a continuous path in space $X$.
Apr
10
answered A gap in Halmos' definition of dimension? And how to repair?
Apr
7
answered Prove that there is bijection between sets
Apr
7
answered Locally connected but not connected
Apr
7
answered Convergence of $\sum\frac{1}{n^3-n^2}$
Apr
7
answered Is this a basis for the dual space?
Apr
7
answered Determining equivalence classes on $\Bbb{R}$.
Apr
7
answered Why is a matrix $A$ that fulfils $AA^t = I$ invertible?
Apr
7
answered Countability of all finite strings over an alphabet
Apr
5
answered Trying to prove that if $\sigma$ and $\tau$ are disjoint cycles and if $\sigma\tau = id$ then $\sigma = id$ and $\tau = id$
Apr
5
answered topology homework question
Apr
4
answered Show there exists a linear operator $L: \mathbb R^m \rightarrow \mathbb R^m$ satisfying $L(v)=-v$ and $L(v_i) = v_i$ for $i = 1,\ldots, m-1$.