401 reputation
29
bio website rupertmccallum.com
location Germany
age 38
visits member for 3 years, 10 months
seen Mar 9 at 12:58
I am doing a post-doctoral research position about topological buildings and topological groups at the University of M√ľnster.

Mar
9
awarded  Yearling
Mar
9
comment proving that a smooth curve in Euclidean n-space contains n+1 affinely independent points
Okay, great, thanks for pointing that out. I'd still be interested to know a proof of the case $n$ is even if there is one.
Mar
9
accepted proving that a smooth curve in Euclidean n-space contains n+1 affinely independent points
Mar
9
asked proving that a smooth curve in Euclidean n-space contains n+1 affinely independent points
Feb
10
awarded  Tumbleweed
Feb
8
accepted image under a morphism of a variety defined over R
Feb
4
asked image under a morphism of a variety defined over R
Feb
3
asked homogeneous polynomials of degree 3 in two variables
Jan
14
revised homomorphisms from one Lie group to another
adding a reference
Jan
14
revised homomorphisms from one Lie group to another
wanted to clarify that "homomorphism" meant "abstract homomorphism"
Jan
14
comment homomorphisms from one Lie group to another
I should clarify we're talking about abstract homomorphisms, not continuous ones, does that answer your objection?
Jan
14
comment homomorphisms from one Lie group to another
Yes, you're right, it's pretty obvious. I was just confused for a moment because I forgot that $H$ was abelian.
Jan
14
asked homomorphisms from one Lie group to another
Jan
13
accepted query about Jacques Tits' “Homorphismes `abstraits' de groupes de Lie”
Jan
13
asked query about Jacques Tits' “Homorphismes `abstraits' de groupes de Lie”
Nov
28
asked abstract affine representations of semisimple Lie groups
Nov
27
comment finitely generated subgroups of SO(3)
Thank you, what about examples where one of the generators has infinite order?
Nov
27
accepted finitely generated subgroups of SO(3)
Nov
27
asked finitely generated subgroups of SO(3)
Nov
25
asked Hausdorff topologies on Q