R. Plymen

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19992026

p

-adic groups with disconnected centre

14 citations · 108 across the 42 of their papers we have counts for

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math.RT2026

Geometry and topology of the tempered Iwahori-spherical representations of a split semisimple $p$ -adic group

Dominic Majda, Graham A. Niblo, Roger Plymen +1

Let $G$ be a connected split $p$ -adic group of type $B_{n}$ , $C_{n}$ or $D_{n}$ . Amongst the tempered representations of $G$ a key role is played by the Iwahori-sph…

math.RT2026

A twisted Hecke algebra, then and now, and a Klein bottle of tempered representations

Anne-Marie Aubert, Roger Plymen

Let $F$ be a non-archimedean local field such that $4∣ q - 1$ , with $q$ the order of the residue field of $F$ , and let $(M^{0}, σ^{0})$ be the depth-zero cuspidal pair for the twisted Levi…

Geometry and topology of the tempered Iwahori-spherical representations of a split semisimple p-adic group

A twisted Hecke algebra, then and now, and a Klein bottle of tempered representations

Geometry and topology of the tempered Iwahori-spherical representations of a split semisimple $p$ -adic group