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physics.class-ph2021
Effect of symmetry defect on the edge resonance of semi-infinite FGM plates
Shengyu Tang, Wenping Bi, Jingwei Yin +1
The effect of asymmetric functionally graded material on the edge resonance and the Fano resonance in semi-infinite FGM plates are reported in this work. The edge resonance is weak…
physics.class-ph2020
Spatial transient behavior in waveguides with lossy impedance boundary conditions
Wei Guo, Juan Liu, Wenping Bi +3
Attenuation in acoustic waveguides with lossy impedance boundary conditions are associated with non-Hermitian and non-normal operators. This subject has been extensively studied in…