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Cardan Polynomials and the Reduction of Radicals
Cardan Polynomials and the Reduction of Radicals

from Terrel Smith`s class, MS-Powerpoint slide set
from Terrel Smith`s class, MS-Powerpoint slide set

... be a necessity. ...
on the real parts of the zeros of complex polynomials and
on the real parts of the zeros of complex polynomials and

... degree » —2, after n steps, Pn(z) = constant is obtained. Then the number of zeros of the original polynomial P(z) with positive real parts and the number with negative real parts are equal to the numbers of constants £,• with positive and negative real parts, respectively. If P(z) has p zeros which ...
Document
Document

... • Case 1: If P is an n degree polynomial with real coefficients and an > 0 is divided by x - r using synthetic division, and the quotient/remainder row of that division is all non-negative numbers, then r is an upper bound of the real zeros of P. • Case 2: If an< 0, Case 1 hold except the quotient/r ...
第頁共9頁 Machine Learning Final Exam. Student No.: Name: 104/6
第頁共9頁 Machine Learning Final Exam. Student No.: Name: 104/6

graphical transformations
graphical transformations

Penalized Score Test for High Dimensional Logistic Regression
Penalized Score Test for High Dimensional Logistic Regression

TI-89 Tutorial - Carl Antaki`s homepage
TI-89 Tutorial - Carl Antaki`s homepage

Computer Security - Rivier University
Computer Security - Rivier University

JAMES MARTIN MIDDLE SCHOOL MATH DEPARTMENT 20011
JAMES MARTIN MIDDLE SCHOOL MATH DEPARTMENT 20011

... Factors/ Multiples Factors are numbers that are multiplied by another number to get a product. 1. Pick any 4 from the list Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42 2. Factors of 21: 1, 3, 7, 21 Greatest Common Factor is the largest factor that 2 or more numbers share. 3. Factors of 10: 1, 2, 5, 10 F ...
PDF
PDF

Full text
Full text

... The number of steps in Euclid1 s algorithm for the natural number pair (a, b) with a > b is discussed. If the number of steps is k9 then the least possible value for a Is Fk+2. If the number of steps exceeds k9 then a ^ Fk+3. If the number of steps is k and a = Ffe+ 2 , then b = ^ + 1 . If b = Fk + ...
The Unbearable Lightness of Consensus
The Unbearable Lightness of Consensus

Quadratic Polynomials
Quadratic Polynomials

A Polynomial time Algorithm for the Maximum Weight Independent
A Polynomial time Algorithm for the Maximum Weight Independent

Kadison–Singer conjecture for strongly Rayleigh measures
Kadison–Singer conjecture for strongly Rayleigh measures

4.1 Introduction to Linear Spaces
4.1 Introduction to Linear Spaces

randomized algorithm
randomized algorithm

... Output: Whether N is a prime or not, with probability of being correct at least 1-ε = 1-2-m. Step 1: Randomly choose m numbers b1, b2, …, bm, 1 b1, b2, …, bm
Homework #3
Homework #3

Homework 2
Homework 2

a n - UVU
a n - UVU

Computerised Mathematical Methods in Engineering
Computerised Mathematical Methods in Engineering

Counting degenerate polynomials of fixed degree and bounded height
Counting degenerate polynomials of fixed degree and bounded height

SOME IRRATIONAL NUMBERS Proposition 1. The square root of 2
SOME IRRATIONAL NUMBERS Proposition 1. The square root of 2

392 Homework 7 solutions • Exercises 4.1: 6, 18(a)(b)(c) 6 Prove
392 Homework 7 solutions • Exercises 4.1: 6, 18(a)(b)(c) 6 Prove

< 1 ... 161 162 163 164 165 166 167 168 169 ... 231 >

Factorization of polynomials over finite fields

In mathematics and computer algebra the factorization of a polynomial consists of decomposing it into a product of irreducible factors. This decomposition is theoretically possible and is unique for polynomials with coefficients in any field, but rather strong restrictions on the field of the coefficients are needed to allow the computation of the factorization by means of an algorithm. In practice, algorithms have been designed only for polynomials with coefficients in a finite field, in the field of rationals or in a finitely generated field extension of one of them.The case of the factorization of univariate polynomials over a finite field, which is the subject of this article, is especially important, because all the algorithms (including the case of multivariate polynomials over the rational numbers), which are sufficiently efficient to be implemented, reduce the problem to this case (see Polynomial factorization). It is also interesting for various applications of finite fields, such as coding theory (cyclic redundancy codes and BCH codes), cryptography (public key cryptography by the means of elliptic curves), and computational number theory.As the reduction of the factorization of multivariate polynomials to that of univariate polynomials does not have any specificity in the case of coefficients in a finite field, only polynomials with one variable are considered in this article.
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