Question

Almost locality of cubic spline interpolation

score 299 · Answer 1 · 2026-05-05 09:45:51

299

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Almost locality of cubic spline interpolation

Published on 05 May 2026 - 9:45

score 294 · Answer 2 · 2026-05-05 15:39:42

294

Views

Reverse Riesz-Thorin inequality

Published on 05 May 2026 - 15:39

score 452 · Answer 3 · 2026-05-07 07:35:15

452

Views

How to construct a B-spline from nodal point in Matlab?

Published on 07 May 2026 - 7:35

score 379 · Answer 4 · 2026-05-07 10:06:42

379

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Show that there is a unique polynomial of degree at most $2n+1$ such that $q^{[k]}(x_1)=a_k,$ $q^{[k]}(x_2)=b_k$ for $k=0, \dots, n$.

Published on 07 May 2026 - 10:06

score 49 · Answer 5 · 2026-05-07 10:12:23

49

Views

Show that there is a unique polynomial of degree at most $2k+1$ such that $p^{[j]}(x_1)=a_j \text{ and } p^{[j]}(x_2)=b_j \text{ for } j=0,\dots, k.$

Published on 07 May 2026 - 10:12

score 277 · Answer 6 · 2026-05-05 08:31:08

277

Views

How to find x intercept for a polynomial regression curve(order 7)

Published on 05 May 2026 - 8:31

score 59 · Answer 7 · 2026-05-10 08:40:30

59

Views

Quadrature rules estimation

Published on 10 May 2026 - 8:40

score 276 · Answer 8 · 2026-05-04 20:08:23

276

Views

How to obtain generalized barycentric coordinates for n-sided polygon?

Published on 04 May 2026 - 20:08

score 371 · Answer 9 · 2026-05-04 23:00:46

371

Views

the highest degree of the polynomial, for which the above formula is exact?

Published on 04 May 2026 - 23:00

score 631 · Answer 10 · 2026-05-05 14:55:41

631

Views

Interpolation method that gives the least arc lenght of the curve.

Published on 05 May 2026 - 14:55

score 1.2k · Answer 11 · 2026-04-30 03:54:06

1.2k

Views

Find the maximum absolute interpolation error

Published on 30 Apr 2026 - 3:54

score 223 · Answer 12 · 2026-04-29 12:16:19

223

Views

Prove $L^{p_\theta }(X)\subset L^{p_0}(X)+L^{p_1}(X),$ where $\frac{1}{p_\theta }:=\frac{1-\theta }{p_0}+\frac{\theta }{p_1}.$

Published on 29 Apr 2026 - 12:16

score 348 · Answer 13 · 2026-05-10 12:35:38

348

Views

How interpret $\||x|^\gamma u\|_{L^r}\leq C\|\nabla u\|_{L^p}^{a}\||x|^\beta u\|_{L^q}^{1-a}$ for $u\in\mathcal C_0^1(\mathbb R^d)$?

Published on 10 May 2026 - 12:35

score 69 · Answer 14 · 2026-04-29 12:43:00

69

Views

Increasing the accuracy with techniques of interpolation

Published on 29 Apr 2026 - 12:43

score 42 · Answer 15 · 2026-05-10 11:19:27

42

Views

How to do piecewise optimization if given model but not the fusage points?

Published on 10 May 2026 - 11:19

List Question

Almost locality of cubic spline interpolation

Reverse Riesz-Thorin inequality

How to construct a B-spline from nodal point in Matlab?

Show that there is a unique polynomial of degree at most $2n+1$ such that $q^{[k]}(x_1)=a_k,$ $q^{[k]}(x_2)=b_k$ for $k=0, \dots, n$.

Show that there is a unique polynomial of degree at most $2k+1$ such that $p^{[j]}(x_1)=a_j \text{ and } p^{[j]}(x_2)=b_j \text{ for } j=0,\dots, k.$

How to find x intercept for a polynomial regression curve(order 7)

Quadrature rules estimation

How to obtain generalized barycentric coordinates for n-sided polygon?

the highest degree of the polynomial, for which the above formula is exact?

Interpolation method that gives the least arc lenght of the curve.

Find the maximum absolute interpolation error

Prove $L^{p_\theta }(X)\subset L^{p_0}(X)+L^{p_1}(X),$ where $\frac{1}{p_\theta }:=\frac{1-\theta }{p_0}+\frac{\theta }{p_1}.$

How interpret $\||x|^\gamma u\|_{L^r}\leq C\|\nabla u\|_{L^p}^{a}\||x|^\beta u\|_{L^q}^{1-a}$ for $u\in\mathcal C_0^1(\mathbb R^d)$?

Increasing the accuracy with techniques of interpolation

How to do piecewise optimization if given model but not the fusage points?

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