Mathematical Journeys into Fictional Worlds

Literary satire has long used mathematical concepts to reinforce its points. Gulliver’s Travels (1724) played with ideas of dimension, size, and shape, and a century later, Edwin Abbot’s novel Flatland (1884) explored the mathematics of higher dimensions, through the experiences of its two-dimensional protagonist, “A Square”. Both novels have spawned a host of sequels, commentaries, and films. This lecture explores how mathematical ideas have been interpreted in fiction, and discusses the unlikelihood, mathematically, of realms such as Brobdingnag and Lilliput, or the room-sized spiders of Hogwarts. A lecture by Sarah Hart 9 February The transcript and downloadable versions of the lecture are available from the Gresham College website: https://www.gresham.ac.uk/lectures-and-events/maths-worlds Gresham College has been giving free public lectures since 1597. This tradition continues today with all of our five or so public lectures a week being made available for free download from our website. There are currently over 2,000 lectures free to access or download from the website. Website: http://www.gresham.ac.uk Twitter: http://twitter.com/GreshamCollege Facebook: https://www.facebook.com/greshamcollege Instagram: http://www.instagram.com/greshamcollege