Memoirs of the Faculty of Engineering, Yamaguchi University

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Memoirs of the Faculty of Engineering, Yamaguchi University Volume 23 Issue 3
published_at 1973

A Method for solving Polynomial Equation with Complex Coefficients

複素係数代数方程式の数値解法
Okada Toshihiko
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KJ00000155990.pdf
About This Article
Descriptions
On the complex plane we examine if a given polynomial f(z) has all roots inside a given circle of radius R. If it has not, then we double the radius and examine similarly. Soon we find the circle containing all roots of f(z). Assuming that there are all roots of f(z) inside the circle of radius 2R, the largest root of an absolute value exists at least in an annulus R<&mid
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A Method for solving Polynomial Equation with Complex Coefficients
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Fundamental Study on the Quantitative Analysis of Sulfide Minerals by Electron Probe Microanalyser (III) : On the Chemical Composition of Natural Minerals in the Bi-Sb-S System
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The Formulas of Amounts of Some Ions Dissolved into Water as a Function of Dissolving Time and Temperature for Some Kinds of Glasses (The 2nd Report)
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The Formulas of Alkali Ion Dissolved into Water as a Founction of Dissolving Time and Temperature for the Glasses (The 2nd Report)
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On the Flow Resistance in the Porous Struction : Specially about Steady Flow
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Analysis of a Real-Time Computer System for GPSS
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The Associative Memory provided the Sorting Function
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On the Radiation from an Argon Plasma at One Atmospheric Pressure
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