Born in Glasgow, Scotland. Married to Linda Rundell.   We have three daughters.
Due to age, time and geographical (dis)location very much miss certain things:-- mountains and soccer. I try to return to former when the opportunity arises but (finally) retired from playing the latter.

Allan Glen's High School of Science, Glasgow, 1961-1967.
B.Sc. (Hons) Mathematics and Natural Philosophy,
Glasgow University, 1971.
Ph.D, Glasgow University, 1974.

Researc Interests
Inverse problems in partial differential equations:
parameter identification in elliptic and parabolic equations,
inverse scattering, inverse spectral problems.
Ill-conditioned problems in integral and differential operators.
Numerical algorithms, iterative methods for nonlinear equations.

Professional Information
Address information
Vita (PDF)
More details of some of my current projects.

Fall 2013:   Mathematical Cryptography M470.
Undergraduate Research opportunities