Combescure, Monique; Robert, Didier Distribution of matrix elements and level spacing for classically chaotic systems. (English) Zbl 0833.58018 Ann. Inst. Henri Poincaré, Phys. Théor. 61, No. 4, 443-483 (1994). Reviewer: S.I.Andersson (Göteborg) MSC: 53D50 81Q20 PDFBibTeX XMLCite \textit{M. Combescure} and \textit{D. Robert}, Ann. Inst. Henri Poincaré, Phys. Théor. 61, No. 4, 443--483 (1994; Zbl 0833.58018) Full Text: Numdam EuDML
Helffer, B.; Robert, D. Riesz means of bounded states and semi-classical limit connected with a Lieb-Thirring conjecture. II. (English) Zbl 0728.35078 Ann. Inst. Henri Poincaré, Phys. Théor. 53, No. 2, 139-147 (1990). Reviewer: B.Helffer (Paris) MSC: 35P15 35J10 81U10 PDFBibTeX XMLCite \textit{B. Helffer} and \textit{D. Robert}, Ann. Inst. Henri Poincaré, Phys. Théor. 53, No. 2, 139--147 (1990; Zbl 0728.35078) Full Text: Numdam EuDML
Robert, Didier; Tamura, Hideo Semi-classical estimates for resolvents and asymptotics for total scattering cross-sections. (English) Zbl 0648.35066 Ann. Inst. Henri Poincaré, Phys. Théor. 46, 415-442 (1987). Reviewer: G.Nencin MSC: 35P25 35J10 PDFBibTeX XMLCite \textit{D. Robert} and \textit{H. Tamura}, Ann. Inst. Henri Poincaré, Phys. Théor. 46, 415--442 (1987; Zbl 0648.35066) Full Text: Numdam EuDML
Helffer, B.; Robert, D. Puits de potentiel généralisés et asymptotique semi-classique. (Generalized potential wells and semiclassical asymptotic). (French) Zbl 0565.35082 Ann. Inst. Henri Poincaré, Phys. Théor. 41, 291-331 (1984). MSC: 35P15 35Q99 PDFBibTeX XMLCite \textit{B. Helffer} and \textit{D. Robert}, Ann. Inst. Henri Poincaré, Phys. Théor. 41, 291--331 (1984; Zbl 0565.35082) Full Text: Numdam EuDML