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Horace Lamb

 
Scientist: Sir Horace Lamb

British mathematician and geophysicist (1849–1934)

Born at Stockport, Lamb studied at Cambridge University. His earliest interest had been in classics, but soon after arriving in Cambridge he discovered his true vocation lay in mathematics. Among his teachers were George Stokes and the great mathematical physicist James Clerk Maxwell. Lamb's own interest in mathematics was very much shaped by contact with the ideas of these two men, and was almost entirely in applied mathematics. In 1875 he went to Australia to become the first professor of mathematics at the newly founded University of Adelaide. In 1885 he returned to England to take up the chair of mathematics at Manchester University, and held this post until his retirement in 1920. He was knighted in 1931.

Among the great variety of fields of applied mathematics to which Lamb made important contributions are electricity and magnetism, elasticity, acoustics, vibrations and wave motion, statics and dynamics, seismology, and the theory of tides and terrestrial magnetism. However, it is for his work in fluid mechanics that Lamb is most celebrated. He wrote a book on the subject, Hydrodynamics (1895), which immediately became a classic and by 1932 had gone through six editions. Lamb's work in geophysics was also important. He wrote a paper in 1904 on the propagation of waves over the surface of an elastic solid, in which he virtually laid the whole theoretical foundations for modern mathematical seismology.

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Horace Lamb

Sir Horace Lamb
Born November 27, 1849(1849-11-27)
Stockport, Cheshire, England
Died December 4, 1934 (aged 85)
Nationality British
Fields Applied mathematics
Known for Hydrodynamics
Influences James Clerk Maxwell
George Gabriel Stokes

Sir Horace Lamb FRS (27 November 1849 – 4 December 1934)[1] was a British applied mathematician and author of several influential texts on classical physics, among them Hydrodynamics (1879) and Dynamical Theory of Sound (1910). Both of these books are still in print.

Horace Lamb is not to be confused with the Nobel Prize winning American physicist, Willis Lamb.

Contents

Life and work

Lamb was born at Stockport, Cheshire, England, the son of John Lamb and his wife Elizabeth, née Rangeley.[1] He studied at Stockport Grammar School, Owens College, Manchester, and Trinity College, Cambridge where he was Second Wrangler in the Mathematical Tripos, 2nd Smith's Prizeman and elected fellow in 1872.[2] His professors included James Clerk Maxwell and George Gabriel Stokes.

In 1875 Lamb was appointed professor of mathematics in the newly founded University of Adelaide. For the next 10 years the average number of students doing the arts course at Adelaide was fewer than 12; though Lamb also did some popular lecturing, his workload was relatively light. In 1878 appeared his able and original A Treatise on the Mathematical Theory of the Motions of Fluids.

In 1883 Lamb published a paper in the Philosophical Transactions of the Royal Society applying Maxwell's equations to the problem of oscillatory current flow in spherical conductors, an early examination of what was later to be known as the skin effect. Lamb was made a professor in Victoria University of Manchester in 1885, holding this position for 35 years. His Hydrodynamics appeared in 1895 (6th ed. 1933), and other works included An Elementary Course of Infinitesimal Calculus (1897, 3rd ed. 1919), Propagation of Tremors over the Surface of an Elastic Solid (1904), The Dynamical Theory of Sound (1910, 2nd ed. 1925), Statics (1912, 3rd ed. 1928), Dynamics (1914), Higher Mechanics (1920) and The Evolution of Mathematical Physics (1924).

In 1932 Lamb, in an address to the British Association for the Advancement of Science, wittily expressed on the difficulty of explaining and studying turbulence in fluids. He reportedly said, "I am an old man now, and when I die and go to heaven there are two matters on which I hope for enlightenment. One is quantum electrodynamics, and the other is the turbulent motion of fluids. And about the former I am rather optimistic."[3]

Lamb is also known for description of special waves in thin solid layers. Now these waves are called Lamb waves.

In 1875, Lamb married Elizabeth Foot of Dublin, who died in 1930. Lamb was survived by three sons and four daughters. The sons (who included the painter Henry Lamb) were born at Adelaide, South Australia, and all became distinguished.

He is buried at the Parish of the Ascension Burial Ground in Cambridge.

Honours and awards

Lamb was elected a fellow of the Royal Society in 1884, was twice vice-president, received its Royal Medal in 1902 and, its highest honour, the Copley Medal in 1924. He was president of the London Mathematical Society 1902-4, president of the Manchester Literary and Philosophical Society, and president of the British Association in 1925. He was knighted in 1931.

See also

References

  1. ^ a b R. B. Potts, 'Lamb, Sir Horace (1849 - 1934)', Australian Dictionary of Biography, Volume 5, MUP, 1974, pp 54-55. Retrieved 5 Sep 2009
  2. ^ Lamb, Horace in Venn, J. & J. A., Alumni Cantabrigienses, Cambridge University Press, 10 vols, 1922–1958.
  3. ^ "Tackling Turbulence with Supercomputers". http://turb.seas.ucla.edu/~jkim/sciam/turbulence.html. 

Further reading

External links

Preceded by
Arthur Schuster
Beyer Chair of Applied Mathematics at University of Manchester
1888 – 1920
Succeeded by
Sydney Chapman

 
 

 

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