List questions from approximation-theory

Published on 04 Jun 2012 - 10:07

253

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prove equality with integral and series

Published on 16 Jun 2012 - 19:21

420

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Approximation with sets of functions not forming a vector space?

Published on 10 Aug 2012 - 1:50

351

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Approximation of elements in arithmetic progressions by logarithms of integers

Published on 17 Aug 2012 - 2:01

844

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What is a nice way to compute $f(x) = x / (\exp(x) - 1)$?

Published on 21 Aug 2012 - 21:50

1k

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Chebyshev Equioscillation Theorem in $L_{\infty}[a,b]$?

Published on 25 Aug 2012 - 20:53

3.2k

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Least square fit using Legendre polynomials

Published on 28 Mar 2026 - 8:08

514

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When does distribution bootstrap mean converge to distribution sample mean?

Published on 14 Oct 2012 - 13:26

599

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A quantitative version of the Weierstrass' Approximation Theorem

Published on 28 Mar 2026 - 9:55

1.5k

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Approximating arcsin from above

Published on 11 Nov 2012 - 0:19

190

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understanding the least squares criterion

Published on 15 Nov 2012 - 22:54

1.6k

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Why do people fit polynomials?

Published on 17 Nov 2012 - 17:51

121

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Is there a reason for the similarity between $\exp(-x^2-x^4-x^6)$ and $\cos(0.5\pi x)$

Published on 25 Nov 2012 - 10:52

85

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Proof that interpolation converges; Reference request

Published on 02 Dec 2012 - 23:14

3.5k

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Approximating continuous functions with polynomials

Published on 05 Jan 2013 - 16:05

List Question

Approximation of distribution in [0,1] by Beta density/Bernstein polynomial

prove equality with integral and series

Approximation with sets of functions not forming a vector space?

Approximation of elements in arithmetic progressions by logarithms of integers

What is a nice way to compute $f(x) = x / (\exp(x) - 1)$?

Chebyshev Equioscillation Theorem in $L_{\infty}[a,b]$?

Least square fit using Legendre polynomials

When does distribution bootstrap mean converge to distribution sample mean?

A quantitative version of the Weierstrass' Approximation Theorem

Approximating arcsin from above

understanding the least squares criterion

Why do people fit polynomials?

Is there a reason for the similarity between $\exp(-x^2-x^4-x^6)$ and $\cos(0.5\pi x)$

Proof that interpolation converges; Reference request

Approximating continuous functions with polynomials

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