On Critical Behaviour in Systems of Hamiltonian Partial Differential Equations [0.03%]
哈密尔顿偏微分方程组中的临界现象
Boris Dubrovin,Tamara Grava,Christian Klein et al.
Boris Dubrovin et al.
We study the critical behaviour of solutions to weakly dispersive Hamiltonian systems considered as perturbations of elliptic and hyperbolic systems of hydrodynamic type with two components. We argue that near the critical point of gradient...