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Backgammon, doubling the stakes, and Brownian motion

Backgammon is said to be one of the oldest games in the world. In this article, Jochen Blath and Peter Mörters discuss one particularly interesting aspect of the game - the doubling cube. They show how a model using Brownian motion can help a player to decide when to double or accept a double.

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Maths in a minute

Want facts and want them fast? Our Maths in a minute series explores key mathematical concepts in just a few words.

Maths in a minute: Mathematical models

A basic introduction to the most powerful tools in science and enginnering.
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As COP28, the 2023 United Nations Climate Change Conference, kicks off we look at how maths can help understand the climate crisis.
The travelling salesman

How do you create dramatic film out of mathematics? We find out with writer and director Timothy Lanzone.
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Mathematics plays a central role in understanding how infectious diseases spread. This collection of articles looks at some basic concepts in epidemiology to help you understand this fascinating and important field, and set you up for further study.
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Find out why the formula we use to work out conditional probabilities is true!

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