Antonio Cauchi

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math.NT2026

Relative Langlands duality of the Bump-Friedberg-Ginzburg $GSO_{6}$ -integral

Antonio Cauchi, Eric Yen-Yo Chen, Armando Gutierrez Terradillos

We provide a new instance of singular relative Langlands duality, underlying a Rankin-Selberg integral on $GSO_{6}$ due to Bump-Friedberg-Ginzburg. We conclude that this int…

math.NT2026

On Periods and $L$ -functions for $GL_{4} \times GL_{2}$

Antonio Cauchi, Armando Gutierrez Terradillos

We give a new integral representation of the $\land^{2} \otimes std_{2}$ $L$ -function of generic cusp forms on $GL_{4} \times GL_{2}$ and $\mathbf{GU}_{2,2}\tim…

Relative Langlands duality of the Bump-Friedberg-Ginzburg GSO6​-integral

On Periods and L-functions for GL4​×GL2​

Relative Langlands duality of the Bump-Friedberg-Ginzburg $GSO_{6}$ -integral

On Periods and $L$ -functions for $GL_{4} \times GL_{2}$