Yongquan Hu

works on

gl2 representations 1 iwahori filtration 1 mod p cohomology 1 principal congruence subgroup 1 shimura curves 1

From the 1 of 3 linked papers with an AI index.

collaborators

3 papers

math.NT2026

On the constituents of the mod $p$ cohomology of Shimura curves

Christophe Breuil, Florian Herzig, Yongquan Hu +2

The paper studies the structure of smooth admissible representations of GL₂ over an unramified p‑adic field that appear in the mod p cohomology of Shimura curves, giving detailed d…

math.NT2026

To be or not to be local

Christophe Breuil, Florian Herzig, Yongquan Hu +4

Let $p$ be a prime number and $K$ a finite unramified extension of $Q_{p}$ . For a smooth representation $I ¨ $ of $GL_{2} (K)$ occurring in some Hecke eigenspace of the…

math.NT2026

Finite length for unramified $GL_{2}$

Christophe Breuil, Florian Herzig, Yongquan Hu +2

Let $p$ be a prime number and $K$ a finite unramified extension of $Q_{p}$ . If $p$ is large enough with respect to $[K : Q_{p}]$ and under mild genericity assumptions,…

On the constituents of the mod p cohomology of Shimura curves

To be or not to be local

Finite length for unramified GL2​

On the constituents of the mod $p$ cohomology of Shimura curves

Finite length for unramified $GL_{2}$