3,305 reputation
930
bio website PaulTaylor.EU
location London & Birmingham, UK
age
visits member for 5 years, 6 months
seen Jun 23 at 18:50

I am an independent researcher in the foundations of mathematics and computation, using the techniques of category theory and type theory. I wrote a book called Practical Foundations of Mathematics (CUP 1999). My main work now is Abstract Stone Duality, which seeks to axiomatise computable general topology directly, without any recourse to set theory. I am also the author of a TeX package for drawing categorical diagrams.


Jun
6
reviewed Leave Open Sum Of n numbers taken $k$ at a time, where numbers are of form $r\choose k$
Jun
6
reviewed Leave Open Examples of Amenable Groups other than Z_n
Jun
3
reviewed Leave Open If $X$ is compact, is $[X]^2$ compact, too?
Jun
3
reviewed Leave Open The unpublished papers in reference to the published papers
May
19
reviewed Leave Open Numbers represented by inhomogeneous forms
May
7
reviewed Leave Open Backlund counting formula for Dirichlet L-functions?
May
7
reviewed Leave Open Representation Theory of Lie Groups: Reference Request
May
6
reviewed No Action Needed expectation involving normal pdf and Rayleigh distribution
May
6
reviewed No Action Needed prove that a function is approximatively three dimensional
May
6
reviewed Looks OK Examples of common false beliefs in mathematics
May
5
reviewed Leave Open The injection of direct image sheaf
May
5
reviewed Leave Open What is the best *general triangle*?
May
4
reviewed Leave Open Continuity of function mapping $\mathcal{P}(\mathcal{P}(X))$ to $\mathcal{P}(X)$
May
4
reviewed Leave Open If the quotient of an algebraic space $X$ by a finite group is a scheme, is $X$ a scheme?
May
4
reviewed No Action Needed Digital topology, animal problem, 2-sphere and torus
May
4
reviewed Reopen Quotient Metric Space
May
3
reviewed Leave Open Meaningful review of Moriwaki's “Arakelov Geometry”
May
3
reviewed Leave Open What defines a “short proof”?
May
3
reviewed Leave Open What kind of role has Functional Analysis played in Signal Processing?
May
3
comment What kind of role has Functional Analysis played in Signal Processing?
This is an interdisciplinary site and here is a good interdisciplinary question, which should definitely stay open.