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math.NT2021
Endoscopic Relative Orbital Integrals on U
Chung-Ru Lee
Let be a nonarchimedean local field and consider the action of the reductive group SO on the spherical variety (U/O. We compute the endoscopic orbital integr…
math.NT2017
Rational Points in Regular Orbits attached to Infinitesimal Symmetric Spaces
Trung Can, Chung-Ru Lee, Benjamin Nativi +1
Motivated by problems arising in the relative trace formula and arithmetic invariant theory we prove the existence of rational points on orbits arising from certain infinitesimal s…