List questions from numerical-methods

Published on 25 Mar 2026 - 4:41

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What is scaled partial pivoting?

Published on 08 Apr 2026 - 20:21

104

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Convergence acceleration of successions with logarithms

Published on 24 Apr 2026 - 1:22

201

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Boundedness of the spectral radius of matrices $A^h$ as $h\to 0.$

Published on 28 Mar 2026 - 1:07

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Is division ill-conditioned when divisor is close to zero?

Published on 25 Mar 2026 - 3:34

99

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Show that $ \inf_{c \in \mathbb{R}} \|f - c\|_{\infty} = \| f - \frac{1}{2}(\min f + \max f) \|_{\infty}$

Published on 16 Apr 2026 - 0:08

179

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Feasible way to find interpolating complex polynomial based on absolute value

Published on 13 Apr 2026 - 4:08

150

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Jacobi method- convergence.

Published on 14 Apr 2026 - 14:48

521

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Finding the householder transformation given $P = P(w)$ such that $P(w) x = e_{1}$

Published on 28 Mar 2026 - 1:06

489

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Recommendations for Numerical Analysis book covering specific requirements?

Published on 07 Apr 2026 - 18:57

1.8k

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Error of quadratic interpolation in an equidistant table

Published on 15 Apr 2026 - 23:06

28

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Trouble with changing indexing in summation

Published on 11 Apr 2026 - 12:16

175

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Newton's method, neighborhood of convergence

Published on 12 Apr 2026 - 9:35

857

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Numerical solution of non-linear first order partial differential equation (HJB)

Published on 11 Apr 2026 - 3:31

353

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Converting a PDE into a matrix equation of the form Ax=b and discuss error estimate using discretization method

Published on 12 Apr 2026 - 11:20

List Question

How to compute amount of floating point operations for LU-decomposition of banded matrix?

What is scaled partial pivoting?

Convergence acceleration of successions with logarithms

Boundedness of the spectral radius of matrices $A^h$ as $h\to 0.$

Is division ill-conditioned when divisor is close to zero?

Show that $ \inf_{c \in \mathbb{R}} \|f - c\|_{\infty} = \| f - \frac{1}{2}(\min f + \max f) \|_{\infty}$

Feasible way to find interpolating complex polynomial based on absolute value

Jacobi method- convergence.

Finding the householder transformation given $P = P(w)$ such that $P(w) x = e_{1}$

Recommendations for Numerical Analysis book covering specific requirements?

Error of quadratic interpolation in an equidistant table

Trouble with changing indexing in summation

Newton's method, neighborhood of convergence

Numerical solution of non-linear first order partial differential equation (HJB)

Converting a PDE into a matrix equation of the form Ax=b and discuss error estimate using discretization method

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