theory of equations


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theory of equations

[′thē·ə·rē əv i′kwā·zhənz]
(mathematics)
The study of polynomial equations from the viewpoint of solution methods, relations among roots, and connections between coefficients and roots.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
the roots of (57) are [n.sub.1], [n.sub.2] and [n.sub.3], then using the theory of equations we get
Bounds to the number of multiple internal rates of return may be obtained by applying theorems from the theory of equations to the project under evaluation.
Introduction to the Theory of Equations. Ginn and Company: Boston.
Introduction to the Theory of Equations. John Wiley & Sons, Inc.: New York.
Elementary Theory of Equations. Prentice-Hall, Inc.: New York.
Theory of Equations. Interscience Publishers, Inc.: New York.
The mathematical theory of equations of micropolar fluids and application of these fluids in the theory of lubrication and in the theory of porous media is presented in Lukaszewicz [4].
The theory of equations (3)-(6) is now applied to the model of an individual photon in the axisymmetric case where [partial derivative]/[partial derivative][psi] = 0 in a cylindrical frame (r, [psi], z) with z along the direction of propagation.

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