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Wednesday, 7 February 1996, 12:00AM

Furiously Flashing Fireflies: Synchronised Signalling in the Mating Game

Professor Ian Stewart FRS

One of the most spectacular displays in the whole of nature occurs in South-East Asia, where huge swarms of fireflies flash in synchrony. Why do the flashes synchronise? This question is answered by introducing a mathematical model of how fireflies respondto each others’ signals. This lecture discusses this application of mathematics to biology, and related ones, in non-technical terms.

professor-ian-stewart-frs

Ian Stewart read Mathematics at Churchill College, Cambridge before completing his doctorate at the University of Warwick where he is now a Professor of Maths. He was the first recipient of the Christopher Zeeman medal and has held visiting professorships in the United States, Germany and New Zealand. He has given the Royal Institution Christmas lectures and is a fellow of the Royal Society. He was the Gresham Professor of Geometry between 1994 and 1998.

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