Abstract
Let G2(ℝ) × Sp6(ℝ) and G2(ℝ) × F4(ℝ) be split dual pairs in split E7(ℝ) and E8(ℝ), respectively. It is known that the exceptional correspondences for these dual pairs are functorial on the level of infinitesimal characters. In this paper we show that these dual pair correspondences are functorial for the minimal K-types of principal series representations.
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Gordan Savin’s research is partially supported be NSF Grant no. DMS-0551846
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Loke, H.Y., Savin, G. On local lifts from G2(ℝ) to Sp6(ℝ) and F4(ℝ). Isr. J. Math. 159, 349–371 (2007). https://doi.org/10.1007/s11856-007-0051-5
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DOI: https://doi.org/10.1007/s11856-007-0051-5