Nayatani, Shin; Shoda, Toshihiro Metrics on a closed surface of genus two which maximize the first eigenvalue of the Laplacian. (Métriques sur une surface fermée de genre deux qui maximisent la première valeur propre du laplacien.) (English. French summary) Zbl 1408.58023 C. R., Math., Acad. Sci. Paris 357, No. 1, 84-98 (2019). Reviewer: Peter B. Gilkey (Eugene) MSC: 58J50 35P15 PDFBibTeX XMLCite \textit{S. Nayatani} and \textit{T. Shoda}, C. R., Math., Acad. Sci. Paris 357, No. 1, 84--98 (2019; Zbl 1408.58023) Full Text: DOI arXiv
Aka, Menny; Breuillard, Emmanuel; Rosenzweig, Lior; de Saxcé, Nicolas On metric Diophantine approximation in matrices and Lie groups. (Approximation diophantienne métrique dans les matrices et les groupes de Lie.) (English. French summary) Zbl 1325.11073 C. R., Math., Acad. Sci. Paris 353, No. 3, 185-189 (2015). Reviewer: Hussain Mumtaz (Callaghan) MSC: 11J83 32B15 PDFBibTeX XMLCite \textit{M. Aka} et al., C. R., Math., Acad. Sci. Paris 353, No. 3, 185--189 (2015; Zbl 1325.11073) Full Text: DOI arXiv
Bourgain, Jean; Gamburd, Alex New results on expanders. (English) Zbl 1089.05031 C. R., Math., Acad. Sci. Paris 342, No. 10, 717-721 (2006). MSC: 05C25 PDFBibTeX XMLCite \textit{J. Bourgain} and \textit{A. Gamburd}, C. R., Math., Acad. Sci. Paris 342, No. 10, 717--721 (2006; Zbl 1089.05031) Full Text: DOI