| 摘 要： | Under some conditios to find the interaction, of waves is, in the final analysis, to solve kind of anti-symmetric system of second order evolution equations. Thus, in §2 of this paper we discuss the Cauchy problem of anti-symmetric system of second order evolution equations under general situation. It is found that if there is a solution of the system of linear equations corresponding to the anti-symmetric system of second order evolution equations, then for the Cauchy problem there exists a uniqe solution In §3, the abstract boundary value problem of anti-symmetric system of second order evolution equations is studied In §4 we give an example to illuminate the Solvability of initial-boundary value problem about anti-symmetric system of second order evolution equations In the physcial sense, this example is none other then the interaction problem of waves
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