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