Professor of Analysis Fellow and Tutor in Mathematics, St John's College.
+44 1865 277375
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
Vector-Valued Laplace Transforms and Cauchy Problems
ISBN-13: 9783034800860 (29 April 2011)
Vector-valued Laplace transforms and Cauchy problems
L-P-tauberian theorems and L-P-rates for energy decay
JOURNAL OF FUNCTIONAL ANALYSIS issue 3 volume 270 page 1153-1201 (1 February 2016) Full text available
Foundations of a mathematical theory of darwinism.
Journal of mathematical biology issue 2 volume 69 page 295-334 (August 2014)
Journal of Functional Analysis issue 11 volume 258 page 3855-3878 (1 June 2010)
Non-uniform stability for bounded semi-groups on Banach spaces
Journal of Evolution Equations issue 4 volume 8 page 765-780 (1 November 2008)
A Besov algebra calculus for generators of operator semigroups and related norm-estimates
Mathematische Annalen volume 1 page 1-66 (1 January 2019)
OPTIMAL ENERGY DECAY FOR THE WAVE-HEAT SYSTEM ON A RECTANGULAR DOMAIN
SIAM JOURNAL ON MATHEMATICAL ANALYSIS issue 2 volume 51 page 808-819 (2019) Full text available
Resolvent representations for functions of sectorial operators
Advances in Mathematics volume 308 page 896-940 (21 February 2017)
LOWER BOUNDS FOR UNBOUNDED OPERATORS AND SEMIGROUPS
JOURNAL OF OPERATOR THEORY issue 2 volume 78 page 473-500 (2017) Full text available
Product formulas in functional calculi for sectorial operators
Mathematische Zeitschrift issue 1-2 volume 279 page 479-507 (17 February 2015)
Unbounded operators and abstract differential equations; differential operators; operator algebras.
Oxford OX1 3JP
From 2008-13 I was one of the two Editors of the Journal of the London Mathematical Society, having previously been an Editorial Adviser for the main journals of the LMS.
I have been the coordinator of the Oxford node of various collaborative with the Mathematical Institute of the Polish Academy of Sciences since 2006. I collaborate regularly with Professor Yuri Tomilov of the Polish Academy of Sciences and formerly of Nicholas Copernicus University in Torun.
Due to approaching retirement, I will not take on any research students for entry in 2017 or later