Gündoğan, H.Karakaş, B.2020-06-252020-06-251999Gündoğan, H., Karakaş, B. (1999). Lorentzian circle as a Lie group and a C ∞ action on Lorentz spaces of two dimension Communications Series A1: Mathematics and Statistics, 48(1-2), 73 - 78.1303-59912618-6470https://app.trdizin.gov.tr/publication/paper/detail/TXpRME9EZzQ=https://hdl.handle.net/20.500.12587/1556We define a product on Lorentz circle that is similar to Lorentzian inner product. This product is expanded to Lorents space of two dimension. So we have an C{\infty} action of Lorentz circle on Lorents space of two dimension. It is noted that this action provides some isometrics of L2.eninfo:eu-repo/semantics/openAccessMatematikİstatistik ve OlasılıkOther481-2737834488