Douglas C. Heggie

Last updated

Douglas C. Heggie
Born
Douglas Cameron Heggie

(1947-02-07) 7 February 1947 (age 77)
Edinburgh, Scotland
Alma mater Trinity College, Cambridge
Known for
Awards
Scientific career
Fields
Institutions University of Cambridge University of Edinburgh
Thesis Binary Evolution in Stellar Dynamics  (1972)
Doctoral advisor Sverre Aarseth
Website www.maths.ed.ac.uk/~heggie/

Douglas Cameron Heggie FRSE (born 7 February 1947) is a Scottish applied mathematician and astronomer, formerly holding the Personal Chair of Mathematical Astronomy at the School of Mathematics at the University of Edinburgh. His main research interests are in stellar dynamics.

Contents

Research

Heggie has conducted pioneering theoretical research on the topic of the classical gravitational N-body problem, with a particular focus on the three-body problem, and related applications to the dynamical evolution of globular star clusters and high-performance computing. The article in which he presented the theory of binary evolution in stellar dynamics [1] (often referred to as Heggie's law) has found an outstanding spectrum of applications in many astrophysical domains.

One of the originators of the current paradigm of the dynamical evolution of collisional stellar systems, he has made seminal contributions also to the quantitative study of prehistoric mathematics and astronomy. On these subjects, he has authored or co-authored of two books: The Gravitational Million-Body Problem: A Multidisciplinary Approach to Star Cluster Dynamics [2] and Megalithic Science: Ancient Mathematics and Astronomy in North-west Europe. [3]

Education and career

Educated at George Heriot's School in Edinburgh, Scotland (Captain and Dux 1965), [4] he spent a decade as an undergraduate student (Wrangler 1968), graduate student (PhD 1973), and research fellow (1972–1976) at Trinity College, Cambridge and Institute of Theoretical Astronomy. Following his appointment to a Lectureship (1975) at the then Department of Mathematics in Edinburgh, his entire professional career has been based there, with prolonged research visits to Princeton, [5] Cambridge, Kyoto, and Warsaw. [6]

He was appointed Professor of Mathematical Astronomy at the University of Edinburgh in 1994, has held visiting professorships at Université Louis Pasteur, Strasbourg and Yukawa Institute for Theoretical Physics, Kyoto, and an honorary professorship at Heriot-Watt University, Edinburgh.

Among other indicators of esteem, he has served as the President of Commission 37 of the International Astronomical Union, [7] on the Council of the Royal Astronomical Society of London (Triennium 1982–1985), as an Editor of long standing of its main research journal, Monthly Notices , as well as an Advisory Editor of the Journal for the History of Astronomy.

Honours

Recipient of the Tyson Medal (1969) and Smith's Prize (1971). Elected Fellow of the Royal Society of Edinburgh (1989). Recipient of the Eddington Medal of the Royal Astronomical Society (2025). [8]

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References

  1. Heggie, D. C. (1 December 1975). "Binary evolution in stellar dynamics". Monthly Notices of the Royal Astronomical Society. 173 (3): 729–787. Bibcode:1975MNRAS.173..729H. doi: 10.1093/mnras/173.3.729 .
  2. "The Gravitational Million-Body Problem: A Multidisciplinary Approach to Star Cluster Dynamics". Cambridge University Press.
  3. Heggie, D. C. (1981). Megalithic Science: Ancient Mathematics and Astronomy in North-west Europe: Douglas C. Heggie: 9780500272114: Amazon.com: Books. Thames and Hudson. ISBN   0500272115.
  4. "George Heriot's School Captains and Duces". george-heriots.com. Archived from the original on 15 February 2019. Retrieved 15 February 2019.
  5. "IAS Visiting Scholars". www.ias.edu. 9 December 2019.
  6. "Invited Speakers – ANZIAM 2014". anziam2014.auckland.ac.nz.
  7. "IAU Commission 37: "Star Clusters and Associations" (Triennium 1985–1988)". iau.org.
  8. "Pioneering physicist and galaxy luminary among 2025 RAS award winners". www.ras.ac.uk. Retrieved 19 January 2025.