sdg at work
You can e-mail me at   s.d.griffiths@leeds.ac.uk,
or call me at   35186 (internal),
(0113) 3435186 (UK),
+44 113 3435186 (international),
or write to me at   Department of Applied Mathematics,
University of Leeds,
Leeds,
LS2 9JT,
United Kingdom.
or find me at   Room 8.25 in the School of Mathematics.


Stephen Griffiths, 26th February 2020