Professor of Mathematical Analysis, University of Edinburgh.

Research Professor of Mathematics, University of Aberdeen.

Charles Simonyi Professor, Institute for Advanced Study.

Professor of Intelligent Systems, University of Edinburgh.

Professor of Mathematics, Universität Münster, University of Münster.

Emeritus Professor of Mathematics, University of Glasgow.

Professor of Robotics and Director, Edinburgh Centre for Robotics, University of Edinburgh.

Professor of Theoretical Computer Science, University of Edinburgh.

Professor Emeritus, Department of Computer Science and Technology, University of Cambridge.

Eminent Professor of Mathematics, Old Dominion University.

Professor of Fluid Dynamics, University of Edinburgh.

Honorary Senior Research Fellow, University of Glasgow.