Asymptotics of eigenfrequencies of an elastic body with a heavy and hard peak-shaped inclusion

作者：Nazarov Sergey A^*

来源：Comptes Rendus Mecanique, 2007, 335(12): 757-762.

DOI：10.1016/j.crme.2007.06.004

• computational solid mechanics
• elasticity system
• heavy and hard peak-shaped inclusion
• localization of eigenvectors

A heavy and hard peak-shaped inclusion in an elastic body provokes to concentration of eigenvalues in the low-frequency range of the spectrum and localization of the corresponding eigenmodes near the peak tip.

• 出版日期2007-12