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Klyachko periods for Zelevinsky modules

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Abstract

We show existence, uniqueness and disjointness of Klyachko periods for certain induced representations associated by Zelevinsky to every irreducible representation of a general linear group over a non-archimedean local field. As a consequence, for every irreducible representation that admits a Klyachko period we prescribe its Klyachko type.

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Notes

  1. This section is based on the results of [5] where we assumed that F is of characteristic different then two. This restriction was not necessary and we freely use the results for any non-archimedean field.

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Acknowledgements

We thank Dima Gourevitch and Siddhartha Sahi for sharing with us Remark 2.3 and the expectation that Corollary 2.2 holds.

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Correspondence to Omer Offen.

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Offen, O., Sayag, E. Klyachko periods for Zelevinsky modules. Ramanujan J 49, 545–553 (2019). https://doi.org/10.1007/s11139-018-0040-9

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