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Given a convex bounded domain Ω in Rd and an integer N≥2, we associate to any jointly N-monotone (N−1)-tuplet (u1,u2,...,uN−1) of vector fields from into Rd, a Hamiltonian H on Rd×Rd...×Rd, that is concave in the first variable, jointly convex in the last (N−1) variables such that for almost all , \...