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Global solutions of the exponential wave equation with small initial data

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We study the initial value problem of the exponential wave equation in Rn+1 for small initial data. We shows, in the case of n = 1, the global existence of solution by applying the formulation of first order quasilinear hyperbolic system which is weakly linearly degenerate. When n ≥ 2, a vector field method is applied to show the stability of a trivial solution Φ= 0.

Abstract

We study the initial value problem of the exponential wave equation in Rn+1 for small initial data. We shows, in the case of n = 1, the global existence of solution by applying the formulation of first order quasilinear hyperbolic system which is weakly linearly degenerate. When n ≥ 2, a vector field method is applied to show the stability of a trivial solution Φ= 0.

참고문헌 (16)

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