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A note on the lambda-structure on the Burnside ring - MaRDI portal

A note on the lambda-structure on the Burnside ring

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Publication:6206466

arXiv0708.1470MaRDI QIDQ6206466

Karl Rökaeus

Publication date: 10 August 2007

Abstract: Let G be a finite group and let S be a G-set. The Burnside ring of G has a natural structure of a lambda-ring. However, a priori the images of S under the lambda-operations can only be computed implicitly. In this paper we establish an explicit formula, expressing these images as linear combinations of classes of G-sets.












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