{"title":"May Rayleigh waves propagate with group- and phase-velocities of opposite sign in the valley of Mexico City?","authors":"P. Malischewsky, T. Forbriger","doi":"10.22201/IGEOF.00167169P.2020.59.2.2083","DOIUrl":null,"url":null,"abstract":"espanolCon base a la formula que determina la velocidad de grupo de las ondas sismicas y utilizando resultados previamente publicados por los autores, se discute en forma teorica la ocurrencia de velocidades de grupo negativas de ondas de Rayleigh en modelos simplificados de la cuenca del Valle de Mexico. EnglishOn the basis of the group-velocity formula the occurrence of negative group velocities of Rayleigh waves is theoretically discussed for simplified models of Mexico City's basin by using results of a preceding article of the authors.","PeriodicalId":12624,"journal":{"name":"Geofisica Internacional","volume":"1 1","pages":"101-104"},"PeriodicalIF":0.5000,"publicationDate":"2020-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Geofisica Internacional","FirstCategoryId":"89","ListUrlMain":"https://doi.org/10.22201/IGEOF.00167169P.2020.59.2.2083","RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GEOCHEMISTRY & GEOPHYSICS","Score":null,"Total":0}
引用次数: 3
Abstract
espanolCon base a la formula que determina la velocidad de grupo de las ondas sismicas y utilizando resultados previamente publicados por los autores, se discute en forma teorica la ocurrencia de velocidades de grupo negativas de ondas de Rayleigh en modelos simplificados de la cuenca del Valle de Mexico. EnglishOn the basis of the group-velocity formula the occurrence of negative group velocities of Rayleigh waves is theoretically discussed for simplified models of Mexico City's basin by using results of a preceding article of the authors.
基于确定地震波群速度的公式，并利用作者先前发表的结果，从理论上讨论了墨西哥山谷盆地简化模型中负瑞利波群速度的发生。多氯二苯并对二EnglishOn根据group-velocity提出英消极group velocities Rayleigh waves is theoretically的for simplified models of Mexico City ' s盆地by using a条preceding of the authors的调查结果。
期刊介绍：
Geofísica internacional is a quarterly scientific journal that publishes original papers that contain topics that are interesting for the geophysical community. The journal publishes research and review articles, brief notes and reviews books about seismology, volcanology, spacial sciences, hydrology and exploration, paleomagnetism and tectonic, and physical oceanography.
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