Journal of Computational & Applied MathematicsC. Carstensen and T. Sakurai, Simultaneous factorization of a polynomial by rational approximation. J. Comput. Appl. Math., 61 (1995), 165-178.C. Carstensen, T. Sak
美 英 un.多项式因子分解 英汉 un. 1. 多项式因子分解 例句
(By definition of reducible polynomial over a field, and Z_p is a field) E7 Let f(x) =(3/7)x^4 - (2/7)x^2 + (9/35)x + 3/5 We will show that f(x) is irreducible over Q First, let h(x) = 35f(x) = 15x^4 - 10x^2 + 9x + 21 If h(x) is irreducible ov...
3) factor of a polynomial 多项式因子 例句>> 4) decomposable polynomial 分解多项式 1. Two ideas,decomposable polynomialand generator polynomial of generalized Toeplize matrices, are given. 给出了广义托普勒兹矩阵的生成多项式和分解多项式的概念;借助于多项式理论证明了复数域 上任意一个n阶托普勒兹矩阵和广义...
factorization of polynomial多项式因子分解 LU factorizationLU分解法 在一定的条件下,可将矩阵A分解为下三角形矩阵L和上三角形矩阵U之积的方法,称为LU分解法。这种方法适合于求解线性代数方程组Ax=B(x,p)。这里,A的元素a均为常数,B的分量可 factorization technique因子分解技巧 ...
FactorSquareFree[poly] pulls out any multiple factors in a polynomial. Details and OptionsExamplesopen all Basic Examples(2) Pull out multiple factors: In[1]:= Out[1]= A complete factorization: In[1]:= Out[1]= Scope(10) Options(4) Properties & Relations(4) ...
正在翻译,请等待... [translate] aNicelodeon Nicelodeon [translate] aMake sure to leave your contract into before you go 在您去之前,保证留下您的合同入 [translate] athe prime factorization of a polynomial 多项式的头等工厂化 [translate]
A polynomial is called a Hurwitz polynomial (sometimes, when the coefficients are real, a stable polynomial) if all its roots have real part strictly less than zero. In this paper we present a numerical method for computing the coefficients of the Hurwitz factor f( z) of a polynomial p( ...
It's obvious that r | a_0 Done p30 Given that \pi is not the zero of a nonzero polynomial with rational coefficients, prove that \pi^2 cannot be written in the form a \pi +b , where a,b are rational. Answer: Suppose \pi^2 = a \pi +b , then \pi is a root of the po...
Algorithms for factoring polynomials in one or more variables over various coefficient domains are discussed. Special emphasis is given to finite fields, the integers, or algebraic extensions of the rationals, and to multivariate polynomials with integra