Okada Tatsuya
Professor
Department of Natural Sciences
Fukushima Medical University
Japan
Biography
Current Affiliation Organization: Duty , School of Medicine (Human and Natural Sciences) , The Section of Mathematics and Informatics (Department of Natural Sciences) , Professor. Concurrently , School of Medicine (Human and Natural Sciences) , The Section of Mathematics and Informatics (Department of Natural Sciences). Concurrently , School of Medicine (Human and Natural Sciences) , The Section of Mathematics and Informatics (Department of Natural Sciences). Concurrently , School of Medicine (Human and Natural Sciences) , The Section of Mathematics and Informatics (Department of Natural Sciences). Concurrently , School of Medicine (Human and Natural Sciences) , The Section of Mathematics and Informatics (Department of Natural Sciences).
Research Interest
Mathematics in General (including Probability Theory and Mathematical Statistics)
Publications
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Digital sum problems for the p-adic expansion of natural numbers Intersisciplilnary Info. Sciences , 6 (2) 105 - 109 , 2000
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An explicit formula of subblock occurrences for the p-adic expansion Interdisciplinary Information Sciences , 6 (2) 115 - 121 , 2002
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Power and exponential sums of digital sums with information per digits Mathematics Journal of Toyama University , 26 35 - 44 , 2003
