D. Howell Peregrine
Birth date30 December 1938
Death date20 March 2007 (aged 68)
Death placeBristol
FieldFluid mechanics
Coastal engineering
Work institutionUniversity of Bristol
Alma materOxford University
Cambridge University
Doctoral advisorT. Brooke Benjamin FRS

Howell Peregrine (30 December 1938 – 20 March 2007) was a British applied mathematician noted for his contributions to fluid mechanics, especially of free surface flows such as water waves, and coastal engineering.[1][2][3]

Education and career

Howell Peregrine joined the Mathematics Department of University of Bristol in 1964 following his undergraduate and postgraduate training at Oxford and Cambridge.[4] He spent his entire career at Bristol. One of his most remarkable contributions was the theoretical prediction of a new nonlinear entity, now called the Peregrine soliton,[5] that may explain the formation of hydrodynamics rogue waves and that has also been experimentally demonstrated more than 25 years later in the field of nonlinear fiber optics[6][7] and then in 2011 in hydrodynamics with experiments in a water wave tank.[8]

He was an associate editor of the Journal of Fluid Mechanics for more than 25 years.

Howell Peregrine died suddenly after a short battle against cancer. He was at the time a professor emeritus of applied mathematics at the University of Bristol.

Personal

Peregrine was known to be a good photographer of natural phenomena. Some of the photographs which he took himself appeared in his papers.[2]

See also

References

  1. ^ Moffatt, H. K. (2007). "Professor D. Howell Peregrine". Journal of Fluid Mechanics. 580: 1–2. Bibcode:2007JFM...580....1M. doi:10.1017/S0022112007999991
  2. ^ Cooker, M. (2010). "A commemoration of Howell Peregrine, 30 December 1938–20 March 2007". Journal of Engineering Mathematics. 67 (1): 1–9. Bibcode:2010JEnMa..67....1C. doi:10.1007/s10665-009-9331-x
  3. ^ "In memoriam of Howell Peregrine". Coastal Structures 2007. Proceedings of the 5th International Conference. World Scientific. 2007. pp. vii–viii. doi:10.1142/9789814282024_fmatter. ISBN 978-981-4280-99-0.
  4. ^ "Professor D H Peregrine". bris.ac.uk. Retrieved 2008-09-20.
  5. ^ Peregrine, D. H. (1983). "Water waves, nonlinear Schrödinger equations and their solutions". J. Austral. Math. Soc.. 25: 16–43. B. doi:10.1017/S0334270000003891
  6. ^ Kibler, B.; Fatome, J.; Finot, C.; Millot, G.; Dias, F.; Genty, G.; Akhmediev, N.; Dudley, J.M. (2010). "The Peregrine soliton in nonlinear fibre optics". Nature Physics. 6 (10): 790–795. Bibcode:2010NatPh...6..790K. doi:10.1038/nphys1740
  7. ^ "Peregrine's 'Soliton' observed at last". bris.ac.uk. Retrieved 2010-08-24.
  8. ^ Chabchoub, A.; Hoffmann, N.P.; Akhmediev, N. (2011). "Rogue wave observation in a water wave tank". Phys. Rev. Lett.. 106 (20). Bibcode:2011PhRvL.106t4502C. doi:10.1103/PhysRevLett.106.204502. hdl:1885/70717. PMID 21668234. S2CID 12444306