17,759 reputation
143102
bio website shef.ac.uk/nps
location Sheffield
age 47
visits member for 3 years, 9 months
seen 37 mins ago
I am an algebraic topologist, based at the University of Sheffield.

6h
reviewed Close What is a good name for connectives cum set operators?
11h
revised Pushforward of a log canonical pair
Spelling in title
1d
reviewed Close Spectral densities and their corresponding covariance functions.
1d
reviewed Close Rationally building bridges from Jacquet-Langlands to Langlands functoriality conjectures
1d
revised Maximal ideals are prime (history thereof)
Added ordinal-free approach
1d
answered Maximal ideals are prime (history thereof)
Jul
27
comment $K$-homology of $BG$
@KHBG: yes, if $G$ is finite then $R(G)$ has Krull dimension one and so $H^k_J(M)=0$ for any $k>1$ and any $R(G)$-module $M$; see Chapter 6 of Brodmann and Sharp, for example.
Jul
25
awarded  Enlightened
Jul
25
awarded  Nice Answer
Jul
25
answered $K$-homology of $BG$
Jul
25
revised Can Kuranishi families glue together to give a moduli space?
Spelling in title
Jul
24
reviewed Leave Open Both NP-hard but different
Jul
24
answered $RO(G)$-Graded Cohomology Theories
Jul
24
answered Localization of symmetric monoidal category
Jul
23
reviewed Close Modular form, number of divisors
Jul
23
reviewed Close Property of $\limsup$ in $\ell_1$
Jul
23
reviewed Close Topology : Study on Separation Properties
Jul
23
reviewed Close Calculating the the ratio of two Dirac delta functions as the limit of the ratio of nasent delta functions?
Jul
23
reviewed Leave Open Cardinality of $C^*([0,1])$
Jul
23
reviewed Close Removing an article from arxiv