Pseudo Riemannian geometry Affine hypersurface Secondary 53B25 Le critère de Li L'hypothèse de Riemann Affine hypersphere Calabi product immersion La classe de Selberg Centroaffine hypersurface Product submanifold Nonlinear vibration Finite type theory for maps and immersions Complex space form Répartition des zéros Ellipsoid Isoparametric hypersurface Hyperovaloid Minimal submanifolds Optimal inequality Conformally flat hypersurface A-points of L-functions Ideal submanifolds Quadratic Eigenvalue Problem Minimal Lagrangian submanifolds Projection Kaehler manifolds Riemannian submersion Li criterion Difference tensor Distribution of zeros Parallel Ricci tensor Compact symmetric spaces Lagrangian submanifold Einstein hypersurface Constant mean curvature The complex hyperquadric Chen and Nagano’s two-numbers Spectral geometry H-umbilical Lagrangian submanifold Modular forms and associated L-functions Nearly Kähler S3×S3 Simons type integral inequality A-points de fonctions L Formes modulaires et fonctions L associées Δ-invariants and basic inequalities Friction-induced vibration Constant sectional curvature Perturbation Shape operator Gauss map Levi-Civita connection Affine hypersurfaces Biharmonic maps Biharmonic hypersurfaces Selberg class Minimal Lagrangian submanifold Riemannian submersions Riemann hypothesis Homotopy Hopf hypersurface Nearly Kähler geometry 53D12 Differential geometry of local submanifolds Δ-invariants Affine metric Primary 53C42 Tchebychev hypersurface