By using Fourier-Bessel analysis combined with Ingham’s inequality and the multiplier techniques, a polynomial decay rate for the energy of the wave equation, in a two-dimensional bounded domain with Wentzell-Dirichlet boundary conditions, is established.

中文翻译：

---

混合边界条件下耗散波动方程的多项式衰减率

通过将傅立叶-贝塞尔分析与Ingham不等式和乘数技术相结合，在具有Wentzell-Dirichlet边界条件的二维有界域中，建立了波动方程能量的多项式衰减率。