Curvature, Harnack's inequality, and a spectral characterization of nilmanifolds
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Publication:1810770
DOI10.1023/A:1022888232095zbMath1026.58021MaRDI QIDQ1810770
Bruno Colbois, Ernst A. Ruh, Erwann Aubry, Patrick Ghanaat
Publication date: 9 June 2003
Published in: Annals of Global Analysis and Geometry (Search for Journal in Brave)
Spectral problems; spectral geometry; scattering theory on manifolds (58J50) Global Riemannian geometry, including pinching (53C20)
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