数学物理学报(英文版)
數學物理學報(英文版)
수학물이학보(영문판)
Acta Mathematica Scientia
2002年
1期
79-98
,共20页
Weakly decaying Cauchy data%existence time%Klein-Gordon equations with different speeds
A e-4/3|log e|-2 result is obtained for the existence time of solutions of semilinear different speed Klein-Gordon system in one space dimension for weakly decaying Cauchy data, of size e, in certain circumstances of nonlinearity.
