About: List of things named after Henri Poincaré

In physics and mathematics, a number of ideas are named after Henri Poincaré: * Euler–Poincaré characteristic * Hilbert–Poincaré series * Poincaré–Bendixson theorem * Poincaré–Birkhoff theorem * Poincaré–Birkhoff–Witt theorem, usually known as the PBW theorem * Poincaré algebra * K-Poincaré algebra * Super-Poincaré algebra * Poincaré–Bjerknes circulation theorem * Poincaré complex * Poincaré conjecture, one of the Millennium Prize Problems * Generalized Poincaré conjecture * Poincaré disk model, a model of hyperbolic geometry * Poincaré duality * Twisted Poincaré duality * Poincaré–Einstein synchronization * Poincaré expansion * Poincaré group, the group of isometries of Minkowski spacetime, named in honour of Henri Poincaré * K-Poincaré group * Poincaré half-plane mode