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Gaussian beams are approximate solutions to hyperbolic partial differential equations that are concentrated on a curve in space-time.
Mountain waves and Gaussian beams
【摘 要】
：
Gaussian beams are approximate solutions to hyperbolic partial differential equations that are concentrated on a curve in space-time.
【机 构】
：
Department of Mathematics,Science and Engineering,Michigan State University,USA
【出 处】
：
Mathematics of Geophysical Llows and Turbulence(地球物理流动与湍流的数学
【发表日期】
：
2015年期
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