这项由加州大学河畔分校地球与行星科学系领导，联合多家印尼顶尖科研机构完成的研究发表于2025年1月的arXiv预印本服务器（论文编号：2601.12029v1），有兴趣深入了解的读者可以通过该编号查询完整论文。

研究团队开发的sangkuriang软件包采用了一种被称为"伪谱方法"的高级计算技术。这种方法就像是用一把极其精细的数学"显微镜"来观察波浪的每一个细微变化。传统的数值方法就像用粗糙的网格来捕捉波浪，而伪谱方法则使用傅里叶变换——一种能够将复杂波形分解成简单正弦波组合的数学工具——来实现极高的计算精度。

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