This is a preview. Log in through your library . Abstract We prove that classical solutions of the dissipative wave equation $\varepsilon {u_{tt}} + {u_t} - {u_{xx}} - (f({u_x}))x = o$ are globally ...
We study the initial boundary value problem of semilinear hyperbolic equations utt – Δu = f(u) and semilinear parabolic equations ut – Δu = f(u) with critical initial data E(0) = d (or J(u₀) = d), ...
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