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The Conjectural Relation Between Generalized Shalika Models on \(\mathop{\mathrm{SO}}\nolimits _{4n}(F)\) and Symplectic Linear Models on \(\mathop{\mathrm{Sp}}\nolimits _{4n}(F)\): A Toy Example

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Abstract

We show that if an irreducible admissible representation of \(\mathop{\mathrm{SO}}\nolimits _{4}(F)\) has a generalized Shalika model, its theta lift to \(\mathop{\mathrm{Sp}}\nolimits _{4}(F)\) is non-zero and has a symplectic linear model.

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Notes

  1. 1.

    The \(\theta _{\mathcal{N}_{1}}\) model is the Shalika model for \(\mathop{\mathrm{GL}}\nolimits _{2}\), the other one the symplectic model, see the paragraph before Theorem 1.3 in Jiang et al. (2013).

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Acknowledgements

This project started at the WIN-Europe conference in October 2013. We would like to thank the organizers of the conference and the CIRM in Luminy for providing such excellent working conditions. We are grateful to the referee for several helpful comments. MH has been supported in part by the Croatian Science Foundation under the project 9364. JL would like to thank Imperial College London for providing financial support in form of a Doris Chen Mobility Award.

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Correspondence to Marcela Hanzer .

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David, A., Hanzer, M., Ludwig, J. (2015). The Conjectural Relation Between Generalized Shalika Models on \(\mathop{\mathrm{SO}}\nolimits _{4n}(F)\) and Symplectic Linear Models on \(\mathop{\mathrm{Sp}}\nolimits _{4n}(F)\): A Toy Example. In: Bertin, M., Bucur, A., Feigon, B., Schneps, L. (eds) Women in Numbers Europe. Association for Women in Mathematics Series, vol 2. Springer, Cham. https://doi.org/10.1007/978-3-319-17987-2_4

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