2 papers
math.FA2026
Gevrey Regularity and Compact Quantum Metric Spaces for -Group Algebras
Lin Chen, Qin Wang
We introduce the beta-Gevrey lp-rapid decay property (GRD){beta,p}, for 0 < beta <= 1 and 1 <= p < infinity, for countable discrete groups. This property is a subexponential analog…
math.OA2026
Spectral Invariance and Gevrey Regularity for Groups with strongly subexponential growth
Lin Chen, Qin Wang
We study spectral invariance and Gevrey regularity for convolution operators with kernels in suitable weighted function spaces on locally compact groups equipped with a locally bou…