Propagation of Love wave is considered in a two‐layered stratum of isotropic viscoelastic solids. The complex dispersion equation for this wave is solved through a complex analysis technique. This gets an analytical expression for complex velocity, as a function of real frequency rather than the complex wavenumber. This complex (phase) velocity is used further to calculate the (complex) group velocity. Numerical example is solved to analyze the dispersion in speed and attenuation of the viscoelastic Love waves.

中文翻译：

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粘弹性层中的爱波：作为频率函数的复速度的显式表达

在各向同性粘弹性固体的两层地层中考虑了 Love 波的传播。该波的复色散方程通过复分析技术求解。这得到复速度的解析表达式，作为实频率而不是复波数的函数。该复（相）速度进一步用于计算（复）群速度。求解数值算例分析粘弹性洛夫波的速度色散和衰减。