Pure Mathematics for Theoretical Computer Science PMTCS 2995-3162 10.54216/PMTCS https://www.americaspg.com/journals/show/2027 2023 2023 On Lie Groups and P- two Norm Algebras University of Chinese Academy of Sciences, CAS, Mathematics Department, Beijing, China Lee Xu The objective of this paper is studying Lie group G(X) on algebra X and define two norms in this algebra and give some properties of two-norm algebras which are topological, and relate some concepts with the topological notions introduced by A. Alexiwicz. 2023 2023 32 35 10.54216/PMTCS.010204 https://www.americaspg.com/articleinfo/40/show/2027