H
Hideo Sakaguchi
Researcher at University of Tokushima
Publications - 16
Citations - 495
Hideo Sakaguchi is an academic researcher from University of Tokushima. The author has contributed to research in topics: Numerical stability & Computation. The author has an hindex of 4, co-authored 16 publications receiving 466 citations.
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Reaction-diffusion modelling of bacterial colony patterns
TL;DR: This article proposed reaction diffusion models to describe the morphological diversity of Bacillus subtilis colony patterns except for Eden-like ones, and showed that the diversity of colony patterns observed in experiments is caused by different effects or governed by the same underlying principles.
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Interface growth and pattern formation in bacterial colonies
Mitsugu Matsushita,Jun-ichi Wakita,Hiroto Itoh,Ismael Rafols,Tohey Matsuyama,Hideo Sakaguchi,Masayasu Mimura +6 more
TL;DR: A unified model is proposed which is a diffusion–reaction-type model for the population density of bacterial cells and the concentration of nutrient and is found to be able to globally reproduce all the colony patterns in the phase diagram.
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Formation of colony patterns by a bacterial cell population
Mitsugu Matsushita,Jun-ichi Wakita,Hiroto Itoh,Kazuhiko Watanabe,T Arai,Tohey Matsuyama,Hideo Sakaguchi,Masayasu Mimura +7 more
TL;DR: A phenomenological but unified model for the population density of bacterial cells and the concentration of nutrient is constructed and is found to be able to reproduce globally all the colony patterns seen in the experimentally obtained morphological diagram.
Journal ArticleDOI
Breathing and wiggling motions in three-species laterally inhibitory systems.
Journal Article
Computational technique for treating the nonlinear black-scholes equation with the effect of transaction costs
TL;DR: This work deals with numerical computation of the nonlinear partial differential equations of Black-Scholes type which incorporate the effect of transaction costs and shows the validity of the scheme.