Question

Density of Lipschitz functions on $C^0_b(\mathbb{R},\mathbb{R})$

score 93 · Answer 1 · 2022-02-15 14:39:46

93

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Density of Lipschitz functions on $C^0_b(\mathbb{R},\mathbb{R})$

Published on 15 Feb 2022 - 14:39

score 163 · Answer 2 · 2026-03-30 07:08:54

163

Views

Derivatives of a 2D B-spline with respect to the control points

Published on 30 Mar 2026 - 7:08

score 56 · Answer 3 · 2022-02-19 17:39:15

56

Views

Best-fitting function subspaces in $L^2[-1,1]$

Published on 19 Feb 2022 - 17:39

score 122 · Answer 4 · 2026-03-27 13:39:18

122

Views

Transfer a nonlieanear function to a linear function

Published on 27 Mar 2026 - 13:39

score 198 · Answer 5 · 2026-02-23 19:22:17

198

Views

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

Published on 23 Feb 2026 - 19:22

score 79 · Answer 6 · 2022-03-14 08:34:11

79

Views

Proving that $1, x, x^2,..., f(x)$ is Haar/Chebyshev system

Published on 14 Mar 2022 - 8:34

score 20 · Answer 7 · 2022-03-16 11:58:21

20

Views

Is there an example of universal approximators whose value at the origin is fixed as zero?

Published on 16 Mar 2022 - 11:58

score 104 · Answer 8 · 2022-03-22 14:46:10

104

Views

Mollification of a product of two functions in $\mathbb{R}^n$

Published on 22 Mar 2022 - 14:46

score 81 · Answer 9 · 2022-03-24 09:08:38

81

Views

Combining Stone Weirstrass theorem with approximations of $L^p$ spaces, is it possible?

Published on 24 Mar 2022 - 9:08

score 88 · Answer 10 · 2022-03-24 10:16:12

88

Views

Stone-Weierstrass theorem as special case of Bishop theorem?

Published on 24 Mar 2022 - 10:16

score 415 · Answer 11 · 2022-03-30 10:59:12

415

Views

Find the polynomial of fixed degree that minimizes the maximal error on a set of equidistant points

Published on 30 Mar 2022 - 10:59

score 75 · Answer 12 · 2022-03-31 16:05:01

75

Views

Error in proof of oscillation theorem in Süli and Mayers' Numerical Analysis

Published on 31 Mar 2022 - 16:05

score 27 · Answer 13 · 2022-04-04 23:41:15

27

Views

Integral of a continuous 1-form on a sequence of $C^1$ curves

Published on 04 Apr 2022 - 23:41

score 76 · Answer 14 · 2026-03-27 16:46:28

76

Views

Stone–Čech compactification and functions that separate points

Published on 27 Mar 2026 - 16:46

score 50 · Answer 15 · 2022-04-09 18:46:28

50

Views

Extending Stone–Weierstrass for trigonometric polynomials to more than 1 dimension

Published on 09 Apr 2022 - 18:46

List Question

Density of Lipschitz functions on $C^0_b(\mathbb{R},\mathbb{R})$

Derivatives of a 2D B-spline with respect to the control points

Best-fitting function subspaces in $L^2[-1,1]$

Transfer a nonlieanear function to a linear function

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

Proving that $1, x, x^2,..., f(x)$ is Haar/Chebyshev system

Is there an example of universal approximators whose value at the origin is fixed as zero?

Mollification of a product of two functions in $\mathbb{R}^n$

Combining Stone Weirstrass theorem with approximations of $L^p$ spaces, is it possible?

Stone-Weierstrass theorem as special case of Bishop theorem?

Find the polynomial of fixed degree that minimizes the maximal error on a set of equidistant points

Error in proof of oscillation theorem in Süli and Mayers' Numerical Analysis

Integral of a continuous 1-form on a sequence of $C^1$ curves

Stone–Čech compactification and functions that separate points

Extending Stone–Weierstrass for trigonometric polynomials to more than 1 dimension

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