Tag Archives: generators

Permutation groups in Bristol

On 1 June, a meeting of the “Groups and Applications” triangle was held in Bristol. (This peripatetic meeting was a long thin triangle with vertices London, Birmingham and Manchester, but with the inclusion of Bristol it is not clear what … Continue reading

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Generating singular maps

Last week, Max Gadouleau and Alonso Castillo-Ramirez visited St Andrews. With James Mitchell, we worked on a problem about generating the semigroup of singular maps on a set (the full transformation semigroup minus the symmetric group). As usual in this … Continue reading

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