This thesis is submitted in fulfilment of the requirements of the Degree of Doctor of Philosophy. School of Mathematics & Statistics, College of Science and Engineering, University of Glasgow, September 2017.
Thesis
Ph.D. University of Glasgow 2017 School of Mathematics & Statistics, Statistics.
Bibliography
Includes bibliographical references (pages 266-278).
Note
Electronic version also available via Enlighten : Theses http://theses.gla.ac.uk/30690/