Contact geometry Harmonic oscillator Convergence Reeb vector field Cohomology Time series Stability Éléments finis Hamiltonian PDEs Chronologie Smoothing effect Catégories de foncteurs Finite volume method Schubert calculus Asymptotic-preserving schemes Well-balanced schemes Nonlinear Schrödinger equation Riesz transform Courant theorem Inverse problem Homologie des foncteurs Central limit theorem Relaxation Numerical analysis Dirac equation Weak solutions Finite volume schemes Quantum cohomology Aggregation Asymptotic preserving schemes Threshold spectral analysis Semigroup Shallow-water equations Statistique Godunov-type schemes Morse theory Free energy Limit theorem Volumes finis Laplacian Compressible Polymer collapse Nodal domains Hyperbolic system Shape optimization Hypocoercivity Hopf algebra Generating functions Homologie des groupes Modélisation Sobolev inequality Finite volume scheme Weyl-Titchmarsh function Foncteurs polynomiaux Lower central series Spectrum Schrödinger operator Céramique Finite volume Entropy Contact homology Nonlinear wave equation Eigenvalues Coherent states Courant nodal domain theorem KAM theory Scattering data Spectral asymptotics Spectral theory Random data Long memory Electrocardiology Foliations Phase transition Morse-Smale diffeomorphism Finite volumes Finite volume methods Chemotaxis Global solutions Laplacien Heat semigroup Large deviations Resolvent estimates Simulation Dispersive estimates Determinantal point process $L^2$ cohomology Analyse semi-classique Géométrie de contact Chronology Discrete entropy inequalities Kinetic equations Semiclassical analysis Inverse problems Birkhoff normal form Birkhoff normal forms Nodal lines Nodal domain Dissipative operators Inverse scattering