School of Sciences, Institute of Mathematics and Physics, Central South University of Forestry and Technology, Changsha, China. The matrix equations (AX = B, XC = D ...
Copyright © 2016 by author and Scientific Research Publishing Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). It is ...
Abstract: In this paper, the explicit solutions to the matrix equation AX - X̅B = C have been given by using of the so-called Leverrier algorithm. While one of the explicit solutions is stated as a ...
Abstract: In this paper, a class of semi-fuzzy matrix equation Ax = B is investigated. The original fuzzy matrix equation is extended into a crisp matrix equation SX =Y(r) and the solvability of the ...
The goal of this assignment was to develop a program in C that is capable of solving first-order linear systems of equations. These systems are of the form Ax=b, where A is a known matrix, b is a ...
SIAM Journal on Numerical Analysis, Vol. 16, No. 2 (Apr., 1979), pp. 216-222 (7 pages) The sensitivity of the solution X to the matrix equation AX - XB = C is primarily dependent on the quantity sep ...
Does math.net numerics have any methods to solve a non-linear system of equations F(x) = 0, namely Ax=b where A=A(x) and/or b=b(x)? The system of course must be solved iteratively and I see there are ...
I've finally hit the point where getting a program running is not enough. I have a functional Gaussian process and need to speed it up. Most of the time is used up by a conjugate gradient descent with ...
The quadratic formula for a quadratic equation in the form of \(ax^2 + bx + c = 0\) is \(x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}\). The first solution is \(x = \frac ...
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