current community
chat
blog
MathOverflow
MathOverflow Meta
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
Stack Exchange
sign up
log in
tour
help
Tour
Start here for a quick overview of the site
Help Center
Detailed answers to any questions you might have
Meta
Discuss the workings and policies of this site
MathOverflow
Questions
Tags
Users
Badges
Unanswered
Ask Question
Ryan Budney
less info
meta user

network profile
23,350
reputation
1
51
135
bio
website
rybu.org
location
Victoria, BC
age
41
visits
member for
4 years, 11 months
seen
11 mins ago
stats
profile views
14,481
I'm a professor of mathematics at the University of Victoria, in BC Canada.
23,350
reputation
bio
website
rybu.org
visits
member for
4 years, 11 months
1
51
135
badges
location
Victoria, BC
seen
11 mins ago
summary
answers
questions
tags
badges
favorites
bounties
reputation
activity
174
Tags
name
votes
776
gt.geometrictopology
×
146
63
softquestion
×
29
32
examples
×
7
16
graphtheory
×
2
468
at.algebraictopology
×
95
61
linearalgebra
×
4
31
riemanniangeometry
×
5
16
principalbundles
×
2
325
knottheory
×
66
57
matrices
×
2
27
fibrebundles
×
7
16
triangulations
×
2
325
dg.differentialgeometry
×
61
51
hyperbolicgeometry
×
7
27
algebraicktheory
16
metamathematics
×
2
308
differentialtopology
×
43
51
traces
24
2knots
×
7
16
proofcomplexity
177
referencerequest
×
28
51
invarianttheory
24
bigpicture
×
5
16
prooftheory
161
smoothmanifolds
×
22
47
morsetheory
×
8
24
rt.representationtheory
×
5
16
lo.logic
143
gn.generaltopology
×
22
43
ag.algebraicgeometry
×
11
23
cohomology
×
5
15
mg.metricgeometry
×
4
111
manifolds
×
14
40
geometry
×
8
23
ca.analysisandodes
×
5
15
riemannsurfaces
×
3
98
4manifolds
×
15
39
vectorbundles
×
5
22
ds.dynamicalsystems
×
4
14
co.combinatorics
×
4
89
gr.grouptheory
×
18
38
operads
×
8
19
tagremoved
×
4
14
motivation
×
2
87
3manifolds
×
18
35
mp.mathematicalphysics
×
2
18
fa.functionalanalysis
×
2
13
spingeometry
×
5
78
homotopytheory
×
16
35
cobordism
×
2
17
liegroups
×
4
13
loopspaces
×
2
MathOverflow works best with JavaScript enabled