2 papers
math.RT2024
Relative Langlands Duality
David Ben-Zvi, Yiannis Sakellaridis, Akshay Venkatesh
We propose a duality in the relative Langlands program. This duality pairs a Hamiltonian space for a group with a Hamiltonian space under its dual group , and recove…
math.NT2024
Transfer operators and Hankel transforms: horospherical limits and quantization
Yiannis Sakellaridis
Transfer operators are conjectural "operators of functoriality," which transfer test measures and (relative) characters from one homogeneous space to another. In previous work, I c…