Flensted-Jensen, Mogens A proof of the Plancherel formula for the universal covering group of \(SL(2,\mathbb{R})\), using spectral theory and spherical functions. (English) Zbl 0352.22010 Semin. Theorie spectrale, Inst. Rech. math. av., Strasbourg 1972-73, Expose No.IV, 10 p. (1973). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 22E45 Representations of Lie and linear algebraic groups over real fields: analytic methods 43A90 Harmonic analysis and spherical functions 43A05 Measures on groups and semigroups, etc. PDFBibTeX XML