Question

Stone–Weierstrass approximation theorem for multivariable case.

score 110 · Answer 1 · 2022-01-29 17:44:01

110

Views

Stone–Weierstrass approximation theorem for multivariable case.

Published on 29 Jan 2022 - 17:44

score 68 · Answer 2 · 2022-02-01 22:52:07

68

Views

$[a,b]$ be a compact interval in $\Bbb R$, $f,g\in C[a,b]$, $f=g$ iff. $\int_a^b x^n f(x)dx=\int_a^b x^ng(x)dx$ for all $n$ - proof assistance

Published on 01 Feb 2022 - 22:52

score 188 · Answer 3 · 2022-02-08 15:05:10

188

Views

Convolution with Landau kernel $L_k$ is polynomial of degree at most k

Published on 08 Feb 2022 - 15:05

score 401 · Answer 4 · 2022-02-09 22:07:38

401

Views

Externalizing A Concrete Application of Double Negation Toposes

Published on 09 Feb 2022 - 22:07

score 59 · Answer 5 · 2022-02-18 18:56:59

59

Views

Generalizing how well an arbitrary set approximates a number?

Published on 18 Feb 2022 - 18:56

score 887 · Answer 6 · 2022-02-19 01:46:50

887

Views

Let f be a continuous real valued function on the compact interval [a,b]. Given ϵ>0, show that there is a polynomial p such that: |p(x)−f(x)|<ϵ

Published on 19 Feb 2022 - 1:46

score 197 · Answer 7 · 2022-03-03 18:01:29

197

Views

Uniform approximation of a continuous function on $[0,1]$ by polynomials with a control on the uniform norm of the polynomials

Published on 03 Mar 2022 - 18:01

score 393 · Answer 8 · 2022-03-31 19:48:47

393

Views

Proving the Weierstrass Approximation Theorem using Polygonal functions

Published on 31 Mar 2022 - 19:48

score 87 · Answer 9 · 2022-04-09 17:07:07

87

Views

Generalization of Weierstrass approximation theorem?

Published on 09 Apr 2022 - 17:07

score 72 · Answer 10 · 2022-05-08 03:16:12

72

Views

A following up question on Weierstrass function approximation

Published on 08 May 2022 - 3:16

score 382 · Answer 11 · 2022-06-06 20:02:31

382

Views

Stone-Weierstrass theorem with "nowhere-vanishing" premise

Published on 06 Jun 2022 - 20:02

score 114 · Answer 12 · 2022-07-03 15:31:34

114

Views

Weierstrass approximation theorem but with positive coefficients

Published on 03 Jul 2022 - 15:31

score 774 · Answer 13 · 2022-07-07 19:54:23

774

Views

A continuous function on $[0,1]$ orthogonal to each monomial of the form $x^{n^2}$

Published on 07 Jul 2022 - 19:54

score 279 · Answer 14 · 2022-07-18 00:32:14

279

Views

Converse of Stone-Weierstrass Theorem for Complex Continuous Functions

Published on 18 Jul 2022 - 0:32

score 123 · Answer 15 · 2022-09-08 08:20:35

123

Views

Uniform Approximation of analytic functions.

Published on 08 Sep 2022 - 8:20

List Question

Stone–Weierstrass approximation theorem for multivariable case.

$[a,b]$ be a compact interval in $\Bbb R$, $f,g\in C[a,b]$, $f=g$ iff. $\int_a^b x^n f(x)dx=\int_a^b x^ng(x)dx$ for all $n$ - proof assistance

Convolution with Landau kernel $L_k$ is polynomial of degree at most k

Externalizing A Concrete Application of Double Negation Toposes

Generalizing how well an arbitrary set approximates a number?

Let f be a continuous real valued function on the compact interval [a,b]. Given ϵ>0, show that there is a polynomial p such that: |p(x)−f(x)|<ϵ

Uniform approximation of a continuous function on $[0,1]$ by polynomials with a control on the uniform norm of the polynomials

Proving the Weierstrass Approximation Theorem using Polygonal functions

Generalization of Weierstrass approximation theorem?

A following up question on Weierstrass function approximation

Stone-Weierstrass theorem with "nowhere-vanishing" premise

Weierstrass approximation theorem but with positive coefficients

A continuous function on $[0,1]$ orthogonal to each monomial of the form $x^{n^2}$

Converse of Stone-Weierstrass Theorem for Complex Continuous Functions

Uniform Approximation of analytic functions.

Trending Questions

Popular # Hahtags

Popular Questions