A comparative study to solve the Differential Algebraic Equation Systems by Using Genetic Algorithm and Neural Networks In this paper, the solution system of differential algebraic equations (DAES). A novel hybrid method for the solution of ordinary and partial differential ... ME Wahed,ZA Abdelsla...
A generalized matrix differential-algebraic equation 来自 Semantic Scholar 喜欢 0 阅读量: 6 作者: SM Chuiko 摘要: The conditions of solvability and the structure of the generalized Green operator of a linear Noetherian matrix differential-algebraic boundary-value problem are found. The sufficient ...
In this paper, the author proves that the generalized Newton's method for finding me roots of an algebraic equation converges to the root, real or complex, nearest to the starting point. A tabulation method is then devised and used in four illustrative examples. 展开 被引量: 3 年份: 19...
By the method of Tikhonov regularization the authors obtain the solution of an operator equation of the first kind given approximations for the operator and the right-hand side, and give an estimation of asymptotic order of the regularized solution through optimal choice of the regularization paramete...
This paper deals with the properties of the solutions of the discrete-time algebraic Lyapunov equation (DALE) under assumptions of reconstructibility or detectability of the underlying system. The inertia (i.e. the number of positive, null and negative eigenvalues) of any symmetric solution is lin...
Find the standard algebraic form of the equation of an ellipse with one focus at(4; 0),directrix x = 9 and eccentricity 2/3.Is there another ellipse with theseproperties?If so,¯nd its equation.Sketch the ellipse(s).Problem 3The Earth orbits the Sun elliptically with the Sun as one...
if λλ is an eigenvalue, then so is −λ−λ. Now, HH is clearly a block-matrix and has has the dimension H∈R2n×2nH∈R2n×2n (each of the blocks is in Rn×nRn×n). For this case we have that RR is positive definite and the special relations that ...
theory is normally applied to represent the uncertainty of real problems where the classical SME is extended to Fully Fuzzy Sylvester Matrix Equation (FFSME... AAA Elsayed,B Saassouh,N Ahmad,... - 《Symmetry》 被引量: 0发表: 2022年 加载更多来源...
Let ν denote a totally positive integer of an algebraic number field K such that ν is a least primitive root modulo a prime ideal[equation] of K, least in the sense that its norm Nν is minimal. One... JG Hinz - 《Monatshefte Für Mathematik》 被引量: 23发表: 1983年 On exponentia...
The Values of the Algebra Tiles The Constant X Anything red is a negative Now, Show me if you’re with me. Describing the Additive Inverse If you have a positive and a negative of the same values, they cancel, or zero each other out. EX: = Zeroes out = Not zero Show me if you ...