著者

岸上 冬彦 河角 廣

出版者

東京帝国大学地震研究所

雑誌

東京帝國大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, Tokyo Imperial University (ISSN:00408972)

巻号頁・発行日

no.4, pp.75-83, 1928-03-28

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The object of this investigation is to introduce the application of the theory of fluctuation to some problems of statistical seismology. We have investigated the fluctuation of the number of earthquakes instrumentally registered in some units of time, taking the statistical after-effect into consideration.