Examples of using Polynomial in English and their translations into Vietnamese
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Quotient of polynomial ring.
Previous articleLagrange's Interpolation Polynomial.
Exercise- Polynomial division.
There may or maynot be choices of x, which make this polynomial evaluate to zero.
If you select Polynomial, enter in the Order box the highest power for the independent variable.
The most common quartz crystals in a system are SC-cut crystals,and their rates over temperature can be characterized with a 3rd-degree polynomial.
The Class P(polynomial time).
A polynomial expression is an expression that may be rewritten as a polynomial, by using commutativity, associativity and distributivity of addition and multiplication.
Then, we obtain on the left. the series or long polynomial, one- x^2/ two factorial+ x^4/ four factorial, and et cetera, all the even powered terms.
Niels Henrik Abel, a Norwegian, and Évariste Galois, a Frenchman,proved that there is no general algebraic method for solving polynomial equations of degree greater than four(Abel- Ruffini theorem).
By the fundamental theorem of algebra, each polynomial of degree n must have n roots in the complex plane(i.e., for an ƒ with no roots on the imaginary line, p+ q= n).
A set of numbers{α1,α2,…,αn} is called algebraically independent over a field Kif there is no non-zero polynomial P in n variables with coefficients in K such that P(α1,α2,…,αn)= 0.
The order of the polynomial can be determined by the number of fluctuations in the data or by how many bends(hills and valleys) appear in the curve.
And 30 years ago, Gerd Faltings, now of the Max Planck Institute forMathematics in Bonn, showed that most polynomial equations whose highest exponent is greater than 3 can have at most a finite sprinkling of solutions.
If we allow polynomial variations in running time, Cobham-Edmonds thesis states that“the time complexities in any two reasonable and general models of computation are polynomially related”( Goldreich 2008, Chapter 1.2).
Sometimes, coefficients a i( x){\displaystyle a_{i}(x)}that are polynomial over a ring R are considered, and one then talks about"functions algebraic over R".
In point of fact, the indicator takes the coordinates of the points located between extern int begin and extern int end(marked with the red and blue lines on the chart), andcalculates the coordinates of the next points using the Lagrange's interpolation polynomial.
If you know the folding lines associated to the polynomial f(x)= x2- 1, you might then ask what happens to the folding lines if you change the coefficients and consider f(x)= x2- 1.1.
The previous best algorithm- which Babai was also involved in creating in 1983 with Eugene Luks, now a professor emeritus at the University of Oregon- ran in“subexponential” time, a running time whose distance from quasi-polynomial time isnearly as big as the gulf between exponential time and polynomial time.
There are“easy” problems, the ones that can be solved in a polynomial number of steps- if the size of the problem is denoted by n, the number of steps grows as, for example, n2 or n3.
Ring theory studies the structure of rings, their representations, or, in different language, modules, special classes of rings(group rings, division rings, universal enveloping algebras), as well as an array of properties that proved to be of interest both within the theory itself and for its applications,such as homological properties and polynomial identities.
In contrast, Miller's version of the Miller-Rabin test is fully deterministic and runs in polynomial time over all inputs, but its correctness depends on the truth of the yet-unproven generalized Riemann hypothesis.
The history of polynomial factorization starts with Hermann Schubert who in 1793 described the first polynomial factorization algorithm, and Leopold Kronecker, who rediscovered Schubert's algorithm in 1882 and extended it to multivariate polynomials and coefficients in an algebraic extension.
Control theory Control engineering Fractional-order control H-infinity control H-infinity loop-shaping Sliding mode control Intelligent control Process control Robust decisionmaking Root locus Servomechanism Stable polynomial State space(controls) System identification Stability radius Iso-damping Active Disturbance Rejection Control Quantitative feedback theory.
In mathematics, especially in the field of algebra, a polynomial ring or polynomial algebra is a ring(which is also a commutative algebra) formed from the set of polynomials in one or more indeterminates(traditionally also called variables) with coefficients in another ring, often a field.
Two important and related problems in algebra are the factorization of polynomials, that is, expressing a given polynomial as a product of other polynomials that can not be factored any further, and the computation of polynomial greatest common divisors.
NPO( IV)::The class of NPO problems with polynomial-time algorithmsapproximating the optimal solution by a ratio that is polynomial in a logarithm of the size of the input. In Hromkovic's book, all NPO(III)-problems are excluded from this class unless P=NP.
A transcendental function is ananalytic function that does not satisfy a polynomial equation, in contrast to an algebraic function.[1][2] In other words, a transcendental function"transcends" algebra in that it cannot be expressed in terms of a finite sequence of the algebraic operations of addition, multiplication, and root extraction.