We discuss finitely generated infinite groups on which natural random walks are noise sensitive in total variation as well as ones on which natural random walks are noise stable in total variation.

翻译：我们讨论了有限生成无限群，其上自然随机游走在总变差意义下是噪声敏感的，以及自然随机游走在总变差意义下是噪声稳定的群。