activity
20212026
collaborators

6 papers

math.AP2026

Liouville theorems for -Laplacian equations in convex cones without finite-energy condition

Lu Chen, Wei Dai, Changfeng Gui +1

We study the anisotropic Finsler -Laplacian equation \begin{equation*} \left\{ \begin{aligned} &-Δ^{H}_{p}u=f(u) \quad\,\,\, &{\rm{in}} \,\, \mathcal{C}, &{\bf{a}}(\nabla u)\cdo…

math.AG2025

The basic locus of ramified unitary Shimura varieties of signature at maximal vertex level

Qiao He, Yu Luo, Yousheng Shi

We construct the Bruhat--Tits stratification of the reduced locus of the ramified unitary Rapoport--Zink space of signature , with the level being the stabilizer of a vert…

math.AG2024

Regular models of ramified unitary Shimura varieties at maximal parahoric level

Qiao He, Yu Luo, Yousheng Shi

We use the idea of splitting models to define and study a semi-stable model for unitary Shimura varieties of signature with maximal parahoric level structure at ramified…

math.AP2024

Anisotropic Finsler -Laplacian Liouville equation in convex cones

Wei Dai, Changfeng Gui, YunPeng Luo

We consider the anisotropic Finsler -Laplacian Liouville equation \[-Δ^{H}_{N}u=e^u \qquad {\rm{in}}\,\, \mathcal{C},\] where , is a…

math.AG2024

On the moduli description of ramified unitary local models of signature

Yu Luo

We provide a moduli description of the ramified unitary local model of signature with arbitrary parahoric level structure, assuming the residue field has characteristic n…

math.AT2021

Infinite families of higher torsion in the homotopy groups of Moore spaces

Steven Amelotte, Frederick R. Cohen, Yuxin Luo

We give a refinement of the stable Snaith splitting of the double loop space of a Moore space and use it to construct infinite -periodic families of elements of order $p^{r+1}…