Joint work with Nick Wright and Roger Plymen. ArXiv:1512.06662, submitted 17th January 2016
Journal of Functional Analysis, online doi:10.1016/j.jfa.2015.10.010
arXiv:1405.1616v2 [cs.GT], PLoS ONE 9(8): e102881. doi:10.1371/journal.pone.0102881 (with Valerio Capraro, Kalliopi Mylona and Conor Smyth)
IEEE Transactions on Power Systems, Vol 29, No 5 September 2014
ArXiv:1304.7130, Advances in Mathematics 273 (2015) 287–323, DOI: 10.1016/j.aim.2014.12.023 (With J. Brodzki and N.J. Wright), submitted 26th April 2013.
Journal of non-commutative geometry, Volume 7, Issue 2, 2013, pp. 583–603, DOI: 10.4171/JNCG/128.
ArXiv:1008.4154, Algebraic & Geometric Topology 12 (2012) 1763–1776, DOI: 10.2140/agt.2012.12.1763 . (With J. Brodzki, P. Nowak and N.J. Wright), August 2010.
Arxiv.org/abs/1110.2041, Geometry & Topology 17 (2013) 2203–2221, DOI: 10.2140/gt.2013.17.2203
ArXiv:1008.3925, Algebraic & Geometric Topology 11 (2011) 1471–1495, DOI: 10.2140/agt.2011.11.1471(With E. Guentner).
ArXiv:1006.5389. Publicacions Matemàtiques, Volume 56, Issue 1, pp. 255 - 259, 2012 (with A. Kar).
ArXiv:1004.0295, J. Topol. Anal. 04, 321 (2012). DOI: 10.1142/S1793525312500161
ArXiv:1003.2584, Journal of the European Mathematical Society, 14, 1513-1518, DOI 10.4171/JEMS/338. (With J. Brodzki and N.J.Wright)
ArXiv:1003.2370, Journal of Algebra Volume 333, Issue 1, 1 May 2011, Pages 232-240. (With A. Kar).
ArXiv:1002.5040, Geometry & Topology 16 (2012) 391–432, DOI: 10.2140/gt.2012.16.39142 (With J. Brodzki and N.J. Wright).
Journal of Functional Analysis, Volume 256, Issue 5, 1 March 2009, Pages 1408-1431. (With J. Brodzki, S.J. Campbell E. Guentner and N.J. Wright).
ArXiv:0804.0526, Journal of Noncommutative Geometry Volume 3, Issue 1, 2009, pp. 83–98 (With J. Brodzki and N. Wright).
ArXiv:math.OA/0603621, Journal of the London Mathematical Society 2007 76(2):479-497; doi:10.1112/jlms/jdm066 (With J. Brodzki and N.J. Wright)
ArXiv:math/0410035, Groups, Geometry and Dynamics Volume 1, Issue 3, 2007, pp. 281–299. (With I.Chatterji).
“C*-algebras and Elliptic Theory” Trends in Mathematics, Birkhäuser (2006) .23-36. (With J. Brodzki)
Journal of Mathematical Biology Volume 52, Number 3 / March, 2006, pp 307-342. (With J.W.Anderson and K.E. Fox)
ArXiv:math.GR/0309036, International Journal of Algebra and Computation, Vol. 15, Nos. 5-6 (2005) 875-885. (With I.Chatterji)
ArXiv:math.GR/0403456, The Journal of Functional Analysis, (2005) Vol 222 no. 2 pp 292-305. (With S.J.Campbell)
ArXiv:math.GR/0401133, International Journal of Algebra and Computation, Vol. 15, No. 2 (2005) 343-366. (With M.Sageev, G.P.Scott and Gadde Swarup)
Geometriae Dedicata Volume 105, Number 1, April 2004, Pages 61 – 76.
Journal of Group Theory, 6, (2003), pp 399-413. (With L.D. Reeves)
ArXiv:math.GR/0209185, Algebraic & Geometric Topology, Volume 2 (2002) pp 743-755. (With B.T. Williams)
Topology and its Applications, Vol. 118, No. 3 (March 2002) pp 17-31.
Proc. Amer. Math. Soc. 129 (2001), no. 3, pp 685-693. (With D.T.Wise)
ArXiv:math/9810198, In: Igor Rivin, Colin Rourke and Caroline Series (eds.) Geometry and Topology Monograph Series Vol I, The Epstein Birthday Schrift, International Press, Cambridge, Massachusetts (1999) pp 413-418. (With D.T.Wise)
Journal of Algebra, 220 (1999) pp 512- 518
In: C.M. Campbell, E.F. Robertson and G.C. Smith (eds.) Groups St. Andrews 1997 in Bath, Vol. I, London Mathematical Society Lecture Note Series 260, Cambridge University Press (1999) pp 512-516. (With I.J. Leary and D.T. Wise)
Proc. Amer. Math. Soc., 126 (1998) pp 693-699. (With M.A. Roller)
Topology, 37, No. 3 (1998) pp 621-633. (With L.D. Reeves)
math/9702231, Geometry and Topology, 1 (1997) pp 1-7. (With L.D. Reeves)
Bull. London Math. Soc., 27 (1995) pp 567-574.
Journal of Pure and Applied Algebra, 78 (1992) pp 77-84
Math. Z., 207 (1991) pp 209-215. (With D.D. Long)
Proc. London Math. Soc., (3) 61 (1990) pp 18-32.
A short description of a question concerning the relationship between property A and the structure of the Uniform Roe algebra, published in L’Enseignement Mathématique (2) 54 (2008), 46–48. (With J. Brodzki and N.J. Wright).
A commissioned article on the setting up and administration of the National Cipher Challenge in Cryptologia Volume 28, Issue 3, 2004. DOI:10.1080/0161-110491892935