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Zolotarev polynomials information


In mathematics, Zolotarev polynomials are polynomials used in approximation theory. They are sometimes used as an alternative to the Chebyshev polynomials where accuracy of approximation near the origin is of less importance. Zolotarev polynomials differ from the Chebyshev polynomials in that two of the coefficients are fixed in advance rather than allowed to take on any value. The Chebyshev polynomials of the first kind are a special case of Zolotarev polynomials. These polynomials were introduced by Russian mathematician Yegor Ivanovich Zolotarev in 1868.

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Zolotarev polynomials

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mathematics, Zolotarev polynomials are polynomials used in approximation theory. They are sometimes used as an alternative to the Chebyshev polynomials where...

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Yegor Ivanovich Zolotarev

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Appliquées. 3e Série. 6: 51–84, 129–166. Zolotarev's lemma Zolotarev polynomials Elliptic filter also known as a Zolotarev filter. "Andrei Kolmogorov - the Mathematics...

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Risch algorithm

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it is elementary), but the strict proof for it was ultimately done by Zolotarev. The following is a more complex example that involves both algebraic...

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List of lemmas

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Bézout's lemma Dwork's lemma Euclid's lemma Gauss's lemma Hensel's lemma Zolotarev's lemma Siegel's lemma (Diophantine approximation) Hua's lemma Vaughan's...

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Lattice reduction

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Hanrot, Guillaume; Stehlé, Damien (2008). "Worst-Case Hermite-Korkine-Zolotarev Reduced Lattice Bases". arXiv:0801.3331 [math.NT]. Seysen, Martin (September...

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Pafnuty Chebyshev

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weak law of large numbers), the Bertrand–Chebyshev theorem, Chebyshev polynomials, Chebyshev linkage, and Chebyshev bias. The surname Chebyshev has been...

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Elliptic filter

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as a Cauer filter, named after Wilhelm Cauer, or as a Zolotarev filter, after Yegor Zolotarev) is a signal processing filter with equalized ripple (equiripple)...

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Lattice problem

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a solution in time polynomial in the lattice dimension. For smaller values γ {\displaystyle \gamma } , the Block Korkine-Zolotarev algorithm (BKZ) is...

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Transcendental number

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uncountably infinite. Since the polynomials with rational coefficients are countable, and since each such polynomial has a finite number of zeroes, the...

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List of permutation topics

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order of permutations Wreath product Young symmetrizer Zassenhaus group Zolotarev's lemma Burnside ring Conditionally convergent series Riemann series theorem...

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Jacobi symbol

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non-squares, it can be uniformly interpreted as the sign of a permutation by Zolotarev's lemma. The Jacobi symbol (a/n) is a Dirichlet character to the modulus...

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Parity of a permutation

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a generalized sign map. The fifteen puzzle is a classic application Zolotarev's lemma Jacobson (2009), p. 50. Rotman (1995), p. 9, Theorem 1.6. Jacobson...

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Quadratic reciprocity

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and proved it in 1927. Dedekind zeta function Rational reciprocity law Zolotarev's lemma Gauss, DA § 4, arts 107–150 E.g. in his mathematical diary entry...

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John von Neumann

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12942/lrr-2013-4. PMC 5255893. PMID 28179843. Uchaikin, Vladimir V.; Zolotarev, Vladimir M. (1999). Chance and Stability: Stable Distributions and their...

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Proofs of quadratic reciprocity

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counting. One by Gotthold Eisenstein counts lattice points. Another applies Zolotarev's lemma to ( Z / p q Z ) × {\displaystyle (\mathbb {Z} /pq\mathbb {Z} )^{\times...

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