5,321 reputation
930
bio website cs.ox.ac.uk/people/…
location Oxford, United Kingdom
age 51
visits member for 4 years, 8 months
seen yesterday

Jul
19
reviewed Close Why is a negatively curved cone surface locally CAT(-1)?
Jul
15
revised A class 3 group of order 243
edited title
Jul
7
reviewed Reviewed Analytic Chern classes
Jul
7
reviewed Close Bijection between dominant rational maps and morphisms of function fields?
Jul
7
reviewed Close Operator on a Sobolev space
Jul
1
reviewed Leave Closed Properties of schemes determined by field valued points
Jul
1
reviewed Close Derivative of a group action
Jun
20
answered Anyone have missing reference list - Kerber “Representations . . . I”
Jun
20
reviewed Approve Number of valid topologies on a finite set of n elements
Jun
12
reviewed Leave Open A good place where to learn about derived functors
Jun
4
reviewed No Action Needed N-th root of unity in N-th division field of abelian variety?
Jun
4
reviewed Close Scale vector in scaled pivoting (numerical methods)
Jun
3
reviewed Reviewed Does an existence of large cardinals have implications in number theory or combinatorics?
Jun
1
reviewed Close Trying to relate the fundamental groupoid to vector bundles
May
31
awarded  Nice Answer
May
30
reviewed No Action Needed Is there a Hochschild-Serre spectral sequence for unramified cohomology?
May
25
reviewed Close Cohomology of Homogeneous Complex Manifolds
May
25
reviewed Close stable splitting into a wedge sum
May
25
reviewed Close If $q^k n^2$ is an odd perfect number with Euler prime $q$, are the following statements known to hold in general?
May
25
reviewed Approve John Nash's Mathematical Legacy