Bérard, Pierre H. [Besson, Gérard] Spectral geometry: direct and inverse problems. With an appendix by G. Besson. (English) Zbl 0658.58003 Monografías de Matemática, No. 41. Rio de Janeiro: Instituto de Matemática Pura e Aplicada. VIII, 272 p. (1986). MSC: 58-02 58J50 11F12 53-02 53C20 58J60 58J35 PDFBibTeX XML
Bérard, Pierre H. Lattice point problems and eigenvalue asymptotics. (English) Zbl 0458.35075 Seminar on Mathematical Sciences 2. Yokohama: Keio University, Department of Mathematics. ii, 45 p. (1980). MSC: 35P20 11P21 11H06 PDFBibTeX XMLCite \textit{P. H. Bérard}, Lattice point problems and eigenvalue asymptotics. Yokohama: Keio University, Department of Mathematics (1980; Zbl 0458.35075)
Bérard, Pierre H. On the number of lattice points in some domains. (English) Zbl 0391.10032 Commun. Partial Differ. Equations 3, 335-347 (1978). MSC: 11P21 35S05 35L05 PDFBibTeX XMLCite \textit{P. H. Bérard}, Commun. Partial Differ. Equations 3, 335--347 (1978; Zbl 0391.10032) Full Text: DOI