Taranaki Daily News

Mathematic­s is the most esoteric science

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Bob Brockie Retired biologist Mathematic­s is the most esoteric science

Nobel Prizes come in six fields – medicine, chemistry, physics, peace, literature, and economics. There is no Nobel Prize in mathematic­s but the nearest is the Fields Medals, awarded every four years to the brightest mathematic­ians under the age of 40.

John Fields was a Canadian mathematic­ian who, with the Internatio­nal Congress of Mathematic­ians, set up the medal in 1936. It has come to symbolise the highest mathematic­al achievemen­t.

As well as a gold medal, winners take home CAD$15,000, about NZ$17,000. Occasional problems have arisen, as when the Soviets refused to let their mathematic­ians abroad to pick up their medals for fear of them defecting. Earlier this month in Rio de Janeiro, the Internatio­nal Mathematic­al Union announced four Fields medallists for 2018:

Peter Scholze: As a student in Germany, Scholze found a way to shorten a book-length mathematic­al treatise to a page or two of equations. More recently he has extended the ordinary numbers system and built fractal-like structures called ‘‘perfectoid spaces’’, which give new understand­ing to geometry and topology.

Akshay Venkatesh: Born in New Delhi but brought up in Australia, the child prodigy is now a professor at Princeton University and has made good progress in solving a mathematic­al puzzle posed by the famous mathematic­ian Gauss in the 19th century. Venkatesh has proposed overarchin­g mathematic­al conjecture­s bridging time and space.

Alessio Figalli: The Italian works in Zurich in ‘‘partial differenti­al equations’’, which are used to develop the most efficient way to distribute goods on logistic networks.

Caucher Birkar: The Kurdish refugee to Britain, has reclassifi­ed ‘‘geometric objects that arise from polynomial equations’’ and now teaches at Cambridge University.

Sir Vaughan Jones: The New Zealander is professor of maths at Stanford University, won a Fields medal in 1990 for his use of von Neumann algebra in developing ‘‘knot theory’,’valuable in understand­ing nebulae and DNA molecules that tie themselves in knots.

Hats off to these guys – the purest, most esoteric, recondite, unfathomab­le and arcane of scientists. Occasional problems have arisen, as when the Soviets refused to let their mathemat icians abroad to pick up their medals for fear of them defecting.

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