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math.DG2000
Hamiltonian stationary Lagrangian surfaces in Hermitian symmetric spaces
Frederic Helein, Pascal Romon
This paper is the third of a series on Hamiltonian stationary Lagrangian surfaces. We present here the most general theory, valid for any Hermitian symmetric target space. Using we…
math.DG2000
Hamiltonian stationary Lagrangian surfaces in C^2
Frederic Helein, Pascal Romon
We study Hamiltonian stationary Lagrangian surfaces in C^2, i.e. Lagrangian surfaces in C^2 which are stationary points of the area functional under smooth Hamiltonian variations.…
math-ph2000
Hamiltonian formalism with several variables and quantum field theory, PartI
Frederic Helein, Joseph Kouneiher
We discuss in this paper the canonical structure of classical field theory in finite dimensions within the {\it{pataplectic}} hamiltonian formulation, where we put forward the role…