David Abrahams (mathematician)

From Wikipedia, the free encyclopedia
Jump to: navigation, search
David Abrahams
Born (1958-02-15) February 15, 1958 (age 56)
Manchester
Nationality British
Fields mathematics
Institutions University of Manchester
University of Newcastle upon Tyne
Keele University
Alma mater Imperial College London
Doctoral advisor Frank Leppington

Ian David Abrahams (born 15 January 1958) is an English mathematician, currently Beyer Professor of Applied Mathematics at the University of Manchester. He has acted as vice president, and as of January 2008 is president,[1] of the Institute of Mathematics and its Applications.[2]

Education[edit]

Born in Manchester, Abrahams was the son of Harry Abrahams and of Leila Abrahams.[2]

He completed his BSc in aeronautical engineering in 1979 and PhD (and DIC) in applied mathematics in 1982, both at Imperial College London. There he won two scholarships and the Finsbury Medal for top undergraduate. For his PhD he was supervised by Frank Leppington for a thesis entitled The scattering of sound by finite thin elastic plates and cavities.[3][4]

In the same year, he moved to Manchester on a 1-year contract. This was the beginning of a collaboration with GR Wickham. First, they developed some general techniques for solving matrix Wiener–Hopf problems and this gave the solution to a basic problem of diffraction theory, namely, scattering by two parallel, semi-infinite, staggered plates. Motivated by the problems of austenitic steel welds, they went on to developed a theory for wave propagation in certain inhomogeneous anisotropic solids. They also gave asymptotic solutions for scattering by small defects in an elastic half-space making use of a certain expansion of the half-space Green's function.

More recently Abrahams has found aspects of the Wiener-Hopf technique that impinge on finance and probability. This has led to developments, for example in relating Wiener-Hopf factorisation to Spitzer's identity and other important results within probability theory.

Personal life[edit]

In 2004, Abrahams married Penelope Lawrence Warwick with whom he has one daughter and two step sons.[2]

Abrahams's leisure interests include motorcycling and he owns a 1977 Triumph Bonneville T140V, as well as a 1000cc Moto Guzzi.

References[edit]

  1. ^ Interview with David Abrahams, IMA Newsletter
  2. ^ a b c "Who’s Who 2009: New Names" (PDF). The Daily Telegraph. Retrieved 2009-06-17. 
  3. ^ Abrahams, I. D.; P. A. Martin, A. N. Norris (2001). "GR Wickham: an appreciation". Wave Motion 33 (1): 1–6. doi:10.1016/S0165-2125(00)00059-7. 
  4. ^ David Abrahams (mathematician) at the Mathematics Genealogy Project

External links[edit]

Preceded by
Philip Hall (applied mathematician)
Beyer Chair of Applied Mathematics at University of Manchester
1996 –
Succeeded by
(Current holder)