**THE 2017 BRITISH SOCIETY FOR THE HISTORY OF MATHEMATICS / GRESHAM COLLEGE ANNUAL LECTURE**

This year’s event will focus on the beauty of Mathematical Relationships. The main speaker, Professor Robin Wilson will discuss Pi and e, and the most beautiful theorem in mathematics, preceded by shorter presentations by Professor John Barrow on Zero is a Hero and by Professor Raymond Flood on Just Imagine: The Tale of i.

There will be a short break at 5.30 pm during which refreshments can be purchased from the Museum Cafeteria. Ends at 7 pm.

Professor Robin Wilson is Emeritus Gresham Professor of Geometry, a professor in the Department of Mathematics at the Open University, and a Stipendiary Lecturer at Pembroke College, Oxford. Professor Wilson also regularly teaches as a guest Professor at Colorado College.

Professor Wilson's academic interests lie in graph theory, particularly in colouring problems, e.g. the four colour problem, and algebraic properties of graphs. He also researches the history of mathematics, particularly British mathematics and mathematics in the 17th century and the period 1860 to 1940 and the history of graph theory and combinatorics.

Outside of the strict mathematical canon, Professor Wilson is particularly interested in the musical output of Gilbert and Sullivan - an interest that has given rise to publications and two Gresham College lectures: 'The Other Side of Sullivan' and 'A Sing-In with Gilbert and Sullivan'.

Prior to his appointment as Gresham Professor of Geometry in 2004, he was the Visiting Professor in the History of Mathematics. Upon his appointment to the Geometry chair, Professor Wilson said: "Mathematics is, and has always been a central part of human culture, and I do not believe that one can fully understand the subject if it is separated from its historical roots. My proposed lectures are designed to support this conviction."

All of Professor Wilson's past lectures can be accessed here.