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Lagrangian submanifolds foliated by (n-1)-spheres in R^2n by Anciaux, Henri; Castro, Ildefonso; Romon, Pascal is a scholarly article available to read on EtoBox.

What is Lagrangian submanifolds foliated by (n-1)-spheres in R^2n about?

We study Lagrangian submanifolds foliated by (n-1)-spheres in R^2n for n>2. We give a parametrization valid for such submanifolds, and refine that description when the submanifold is special Lagrangian, self-similar or Hamiltonian stationary. In all these cases, the submanifold is centered, i.e. invariant under the action of SO(n). It suffices then to solve a simple ODE in two variables to describe the geometry of the solutions.

Author

Anciaux, Henri; Castro, Ildefonso; Romon, Pascal

Published

2004

Language

EN