2 papers
math.FA2026
Reflexive and strictly convex Banach spaces without Property (H)
Chunliu Feng, Geng Tian
We prove that Property fails for a broad class of reflexive strictly convex Banach spaces. More generally, the real Banach space \[ \Big(\bigoplus_{j=1}^{\infty} L^{p_j}(Ω_j,…
math.FA2025
On proper affine actions with better decaying cocycles
Chunliu Feng, Geng Tian, Ran Yi
It is well-known that the study of proper affine isometric actions of countable discrete groups in various spaces plays a crucial role in geometric group theory, operator algebras,…