Question

Can a smooth vector-valued function approximated by functions taking value in a dense subspace?

score 97 · Answer 1 · 2015-11-19 19:48:07

97

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Can a smooth vector-valued function approximated by functions taking value in a dense subspace?

Published on 19 Nov 2015 - 19:48

score 36 · Answer 2 · 2015-11-25 15:12:14

36

Views

Can this approximation be made more formal?

Published on 25 Nov 2015 - 15:12

score 40 · Answer 3 · 2015-11-30 16:16:29

40

Views

Representation of $f(x)$ with a superposition of functions standing wave functions $g(x,t)?$

Published on 30 Nov 2015 - 16:16

score 726 · Answer 4 · 2015-12-01 07:37:52

726

Views

Construct a sequence of polynomials that converge uniformly on $[0,1]$, but whose derivatives fail to converge uniformly.

Published on 01 Dec 2015 - 7:37

score 596 · Answer 5 · 2015-12-15 11:41:55

596

Views

Proving Weierstrass Aproximation theorem with probability tools

Published on 15 Dec 2015 - 11:41

score 1k · Answer 6 · 2015-12-27 23:52:14

1k

Views

Density In The Theorem/Proof of The Stone-Weierstrass Theorem

Published on 27 Dec 2015 - 23:52

score 78 · Answer 7 · 2016-01-04 12:28:47

78

Views

$4^\text{th}$ order polynomial approximation for: $f(x) = e^{-\cos(2\pi x)}$

Published on 04 Jan 2016 - 12:28

score 814 · Answer 8 · 2016-01-05 15:17:19

814

Views

How to estimate ln(1.1) using quadratic approximation?

Published on 05 Jan 2016 - 15:17

score 472 · Answer 9 · 2016-01-06 17:27:49

472

Views

Find maximum number of equal subsets of size 3 using each index only once.

Published on 06 Jan 2016 - 17:27

score 113 · Answer 10 · 2016-01-11 22:11:49

113

Views

approximation with polynomials without stone weierstrass

Published on 11 Jan 2016 - 22:11

score 213 · Answer 11 · 2016-01-12 17:08:14

213

Views

Approximation theory in Lp spaces (Reference Needed)

Published on 12 Jan 2016 - 17:08

score 164 · Answer 12 · 2016-01-21 01:49:30

164

Views

Approximation of function when variable tends to infinity

Published on 21 Jan 2016 - 1:49

score 84 · Answer 13 · 2016-01-23 21:46:26

84

Views

A proof in Hilbert & Courant vol 1 of Weierstrass theorem.

Published on 23 Jan 2016 - 21:46

score 59 · Answer 14 · 2016-01-25 13:20:29

59

Views

Inapproximability of Combinatorial Optimization Problems

Published on 25 Jan 2016 - 13:20

score 669 · Answer 15 · 2016-02-01 03:47:52

669

Views

Prove $|P(0)|\leq 2n+1$

Published on 01 Feb 2016 - 3:47

List Question

Can a smooth vector-valued function approximated by functions taking value in a dense subspace?

Can this approximation be made more formal?

Representation of $f(x)$ with a superposition of functions standing wave functions $g(x,t)?$

Construct a sequence of polynomials that converge uniformly on $[0,1]$, but whose derivatives fail to converge uniformly.

Proving Weierstrass Aproximation theorem with probability tools

Density In The Theorem/Proof of The Stone-Weierstrass Theorem

$4^\text{th}$ order polynomial approximation for: $f(x) = e^{-\cos(2\pi x)}$

How to estimate ln(1.1) using quadratic approximation?

Find maximum number of equal subsets of size 3 using each index only once.

approximation with polynomials without stone weierstrass

Approximation theory in Lp spaces (Reference Needed)

Approximation of function when variable tends to infinity

A proof in Hilbert & Courant vol 1 of Weierstrass theorem.

Inapproximability of Combinatorial Optimization Problems

Prove $|P(0)|\leq 2n+1$

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