Noncommutative Baker-Campbell-Hausdorf formula, some examples computed with the help of Qwen

I came back to the The Problem of a Noncommutative BCH formula, related to groups with dilations. It is also related to Curvature via Metric Profiles. See also arXiv:1206.3093. Read also about linearization of self-similar groups by dilations structures (2007) and the related generalized Tits alternative. I took some examples, where there are lots of Continue reading Noncommutative…