周期开孔结构的色散关系和频谱
Dispersion relations and spectra of periodically perforated structures
摘要:
我们建立了R^n中具有周期穿孔的周期Schrödiner算子的谱的绝对连续性。我们还证明了色散关系对穿孔形状的解析依赖性。
英文摘要:
We establish absolute continuity of the spectrum of a periodic Schrödiner operator in R^n with periodic perforations. We also prove analytic dependece of the dispersion relation on the shape of the perforation.
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