42,255 reputation
453122
bio website sites.google.com/site/…
location Fiji
age 37
visits member for 2 years, 7 months
seen 12 mins ago

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


1d
revised concepts which is present in metric space but not in topological space
added 2 characters in body
1d
revised Is Cantor's diagonal argument dependent on the base used?
added 2 characters in body
2d
revised Is Cantor's diagonal argument dependent on the base used?
added 16 characters in body
2d
revised Is Cantor's diagonal argument dependent on the base used?
deleted 17 characters in body
Dec
13
revised When was it realized that complex numbers can't lie on a number line?
corrected a superfluous 'not' that may confuse some readers.
Dec
12
revised Why is the coproduct in $\mathsf{Grp}$ so different from the coproduct in $\mathsf{Ab}$?
added 16 characters in body
Dec
12
revised Why is the coproduct in $\mathsf{Grp}$ so different from the coproduct in $\mathsf{Ab}$?
added 9 characters in body
Dec
9
revised In plain language, what's the difference between two things that are 'equivalent', 'equal', and 'identical'?
edited body
Dec
6
revised Can a non-discrete metric $d$ be always defined on any non-empty set $X$ such that $(X,d)$ becomes a complete metric space?
added 520 characters in body
Dec
1
revised “Honest” introductory real analysis book
added 24 characters in body
Nov
30
revised “Honest” introductory real analysis book
added 89 characters in body
Nov
28
revised Definition of angle between vectors in spaces with dimensions n
edited body
Nov
27
revised Real analysis question: Suprema and Infima
edited title
Nov
16
revised Why was set theory inadequate as a foundation to the emerging new fields and why category theory isn't?
added 1 character in body
Nov
5
revised Boundedness of continuous functions on compact sets
added 2 characters in body
Oct
29
revised Determine whether $\phi$ is a homomorphism
edited body
Oct
28
revised What are applications of the Brauer group?
deleted 1 character in body; edited title
Oct
19
revised Is the book “Naive Set Theory” from P. R. Halmos still up-to-date?
added 9 characters in body
Oct
16
revised Examples that $f(\overline{E})\subsetneq\overline{f(E)}$ for continuous $f: X \to Y$ and subset $E\subset X$ (Baby Rudin Problem 4.2)
added 2 characters in body
Oct
7
revised Linear Algebra - eigenvalue and eigenvectors
added 257 characters in body