Kirill

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linear-algebra

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104 posts edited

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13 Questions

Votes Activity Newest Views

votes

answers

305

views

Computing slightly oscillatory series to high precision?

convergence extrapolation

Dec 20 '14 at 19:13 CommunityBot 1

votes

answers

views

Constructing explicit Runge Kutta methods of order 9 and higher

ode runge-kutta

Mar 27 at 10:59 David Ketcheson 15.8k

votes

answers

211

views

Evaluating oscillatory integrals with many independent periods and no closed forms

quadrature

Feb 23 '16 at 10:58 CommunityBot 1

votes

answer

242

views

When is it advantageous to iterate integrals numerically?

numerical-analysis reference-request quadrature integration

Mar 15 '16 at 21:06 Kirill 11.3k

votes

answers

243

views

Gauss-Seidel, SOR in practice?

linear-algebra

Jan 15 '14 at 3:11 Wolfgang Bangerth 48.3k

votes

answers

103

views

Reference request for numerical variational method

optimization reference-request

Jan 13 '15 at 21:14 Kirill 11.3k

votes

answer

427

views

How can I interpolate $z_t = x(1-t)+y t$ with single-precision floats so that it satisfies $x\leq z\leq y$, $z_0=x$, $z_1=y$?

numerical-analysis floating-point

Aug 1 '17 at 19:28 Kirill 11.3k

votes

answer

137

views

Finding self-kissing points on a plane curve?

nonlinear-equations roots

Mar 15 '16 at 21:57 Kirill 11.3k

votes

answers

115

views

Difference between rounding modes in computational science?

numerical-analysis floating-point

Nov 4 '14 at 5:55 nathanielng 219

votes

answer

views

Evaluate sine of a polynomial root close to $\pi$

numerical-analysis roots

Oct 29 '14 at 22:26 Geoff Oxberry 29.4k

votes

answer

276

views

ODE boundary value problem relaxation method reference request

finite-difference ode

Aug 2 '14 at 6:18 cfdlab 2,913

votes

answers

725

views

Does applying the Newton-Raphson iteration for matrix reciprocal refine a matrix inverse from LU/GE?

linear-algebra numerical-analysis convergence newton-method

Oct 31 '16 at 17:51 CommunityBot 1

votes

answers

views

Does there exist a Fourier transform algorithm for perturbed data?

linear-algebra fourier-analysis

Feb 7 '16 at 20:57 Kirill 11.3k

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13 Questions

Computing slightly oscillatory series to high precision?

Constructing explicit Runge Kutta methods of order 9 and higher

Evaluating oscillatory integrals with many independent periods and no closed forms

When is it advantageous to iterate integrals numerically?

Gauss-Seidel, SOR in practice?

Reference request for numerical variational method

How can I interpolate $z_t = x(1-t)+y t$ with single-precision floats so that it satisfies $x\leq z\leq y$, $z_0=x$, $z_1=y$?

Finding self-kissing points on a plane curve?

Difference between rounding modes in computational science?

Evaluate sine of a polynomial root close to $\pi$

ODE boundary value problem relaxation method reference request

Does applying the Newton-Raphson iteration for matrix reciprocal refine a matrix inverse from LU/GE?

Does there exist a Fourier transform algorithm for perturbed data?