K
Kozo Ichida
Researcher at Kyoto University
Publications - 9
Citations - 125
Kozo Ichida is an academic researcher from Kyoto University. The author has contributed to research in topics: Monte Carlo method & Piecewise. The author has an hindex of 5, co-authored 9 publications receiving 123 citations.
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Journal ArticleDOI
Curve Fitting by a One-Pass Method With a Piecewise Cubic Polynomial
TL;DR: The algorithm is shown to be stable when a piecewise cubic polynomial is used which is continuous with its first derivative, while it becomes unstable if the polynometric is made continuous up to the second derivative.
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Solution of partial differential equations by a modified random walk
Satoshi Hoshino,Kozo Ichida +1 more
TL;DR: In this paper, a modified random walk is used to solve difference equations of elliptic and parabolic partial differential equations with given boundary values, where the average number of steps and computational time in a modified Random Walk is much less than in a fixed Random Walk.
Journal ArticleDOI
curve fitting by a piecewise cubic polynomial
TL;DR: This paper deals with curve fitting by a piecewise cubic polynomial which is continuous with its first derivative and a suboptimal algorithm is applied to minimize the sum of squares of residuals.
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Monte Carlo path-integral calculations for two-point boundary-value problems
TL;DR: In this paper, a computational technique based on the method of path integral is studied with a view to finding approximate solutions of a class of two-point boundary-value problems, which are "rough" solutions by Monte Carlo sampling.
Journal ArticleDOI
Nonlinear Interpolation of Multivariable Functions by the Monte Carlo Method
Takao Tsuda,Kozo Ichida +1 more
TL;DR: The nonlinear interpolation of functions of very many variables is discussed and a working algorithm is established by the Monte Carlo method.