Un théorème de convexité réel pour les applications moment à valeurs dans un groupe de Lie
Uniqueness of $L^{(1,\infty)}$-Hamiltonians and almost-every-moment Lagrangian disjunction
Uniqueness of generating Hamiltonians for continuous Hamiltonian flows
Uniqueness of symplectic canonical class, surface cone and symplectic cone of 4-manifolds with b^+=1
Uniruled symplectic divisors
Unitarity in "quantization commutes with reduction"
Universal Maslov class of Bohr - Sommerfeld lagrangian embedding to pseudo - Einstein manifold
Universal star products
Universality of quantum symplectic structure
Unwrapped continuation invariance in Lagrangian Floer theory: energy and $C^0$ estimates