中文摘要：

在初始能量为负的条件下，基于Young不等式，本文证明了一类带耗散项的非线性双曲型方程初边值问题解的blow—up．

英文摘要：

In this paper , we prove the blow--up of solutions to the initial--boundary value problem for some nonlinear hyperbolic equation with a nonlinear dissipative term under the condition of negative initial energy.