The Abel Prize for 2020 has been awarded to two mathematicians – Hillel Furstenberg and Gregory Margulis, for their work in “pioneering the use of methods from probability and dynamics in group theory, number theory and combinatorics”.
In this series of posts, we’ll be featuring mathematical podcasts from all over the internet, by speaking to the creators of the podcast and asking them about what they do.
We spoke to Ilan Goodman from the Winton Centre for Risk & Evidence Communication at the University of Cambridge, about the centre’s new podcast Risky Talk, in which Sir David Spiegelhalter talks to risk experts about probability and stats.
We’re greatly saddened to hear of the death of Richard K. Guy yesterday morning. He was 103.
Richard K. Guy was a prolific collaborator. He co-authored four papers with Paul Erdős, worked frequently with John H. Conway and Elwyn Berlekamp, and was a frequent contributor to Martin Gardner’s Mathematical Games column.
The most well-known of Guy’s discoveries is the glider in Conway’s Game of Life.
He described himself as an amateur mathematician, often tackling problems that are best described as ‘recreational mathematics’. His work was not restricted to one area of maths, but often involved a combinatoric aspect.
Recreational mathematics occupied Guy’s mind for much longer than a normal lifetime, so you’ll have to take your pick from his bibliography. Fortunately, many of the problems and ideas that Guy wrote about can be tackled independently. The Nesting and Roosting Habits of the Laddered Parenthesis and The Number-Pad Game are two typical examples.
Two of the most approachable of Guy’s books are Winning Ways for Your Mathematical Plays, written with John H. Conway and Elwyn Berlekamp, and The Book of Numbers, written with John H. Conway.
We wrote a post on Guy’s 100th birthday, and the University of Calgary set up a page celebrating his life. Colm Mulcahy also wrote a long post summing up Guy’s first 100 years in his MAA blog.
Guy’s final book, The Unity of Combinatorics, co-authored with Ezra Brown, is due out in May from MAA Press.
For International Women’s Day, mathematician Lucy Rycroft-Smith has read a selection of maths books by women authors, and recommended some favourites.
There’s a strange irony about being a woman in mathematics. You spend a huge amount of time and energy answering questions about being a woman in mathematics instead of, you know, using that time and energy to do or write about actual maths. We women are somehow both the problem and the solution.
But behold: 2020 is here, and better and braver women than I have solved this conundrum. Here are a whole host of excellent books about maths by women that you should definitely read, collected for you by another woman in maths.
A conversation about combinatorics, the mathematics of counting, inspired by a robot caterpillar. Presented by Katie Steckles and Peter Rowlett.
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In this series of posts, we’ll be featuring mathematical podcasts from all over the internet, by speaking to the creators of the podcast and asking them about what they do.
We spoke to Dan Aspel, communications officer at the Isaac Newton Institute in Cambridge, about the Institute’s in-house podcast.
Mathematician Katherine Johnson has died at the age of 101. She calculated rocket trajectories and orbits for early NASA space flights, including the missions that sent the first American in space, the first American to orbit the Earth and the first men to walk on the Moon, as well as contributing early work on the Shuttle program and many other areas. She was one of the women featured in the book and film Hidden Figures in 2016.