3 citations · 5 across the 8 of their papers we have counts for
10 papers · 1 filter
Subwavelength Phononic Bandgaps in High-Contrast Elastic Media
Yuanchun Ren, Bochao Chen, Yixian Gao +1
Inspired by [25], this paper investigates subwavelength bandgaps in phononic crystals consisting of periodically arranged hard elastic materials embedded in a soft elastic backgrou…
Analysis of subwavelength resonances in high contrast elastic media by a variational method
Bochao Chen, Yixian Gao, Peijun Li +1
In this paper, we present a mathematical study of wave scattering by a hard elastic obstacle embedded in a soft elastic body in three dimensions. Our contributions are threefold. F…
Quasi-periodic response solutions of nonlinear plate models with nonlocal energy damping
Bochao Chen, Yixian Gao, Zhaosheng Feng +1
Response solutions are quasi-periodic ones with the same frequency as the forcing term. The present work is devoted to constructing response solutions for -dimensional nonlinear…
Modal approximation for time-domain elastic scattering from metamaterial quasiparticles
Bochao Chen, Yixian Gao, Hongyu Liu
This paper aims at quantitatively understanding the elastic wave scattering due to negative metamaterial structures under wide-band signals in the time domain. Specifically, we est…
Well-posedness for good Boussinesq equations subject to quasi-periodic initial data
Yixian Gao, Yong Li, Chang Su
This paper concerns the local well-posedness for the "good" Boussinesq equation subject to quasi-periodic initial conditions. By constructing a delicately and subtly iterative proc…
Analysis of Time-domain Electromagnetic Scattering Problem by Multiple Cavities
Yang Liu, Yixian Gao, Jian Zu
Consider the time-domain multiple cavity scattering problem, which arises in diverse scientific areas and has significant industrial and military applications. The multiple cavity…