Nick Alger

Member for 11 years, 6 months
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linear-algebra

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Answers

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Score Activity Newest

13

Extracting diagonal of an approximately diagonal matrix when we don't know its entries

Mar 17, 2013

12

Linear programming with matrix constraints

Mar 4, 2014

12

Solving linear system of the form $ABx=b$

Jul 24, 2018

10

Fast vector - "diagonal" matrix multiplication

May 27, 2014

9

Applying matrix square root inverse in matrix-free regime

Apr 13, 2014

Questions

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Score Activity Newest Views

15

Finding which triangles points are in

Jun 26, 2012

15

Is there any way to do "double preconditioning"

Feb 23, 2014

10

Extracting diagonal of an approximately diagonal matrix when we don't know its entries

Mar 17, 2013

9

Applying matrix square root inverse in matrix-free regime

Apr 13, 2014

9

Guidelines for nested preconditioners

Jan 8, 2015

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linear-algebra

54

Score

14

posts

matrix

34

Score

6

posts

optimization

31

Score

10

posts

linear-solver

23

Score

3

posts

reference-request

23

Score

3

posts

Reputation

+70

Why are systems with clustered eigenvalues easy to solve?

+10

Why is SQP better than Augmented Lagrangian for nonlinear programming?

+10

Computing square root of diag(u)-uu'?

+10

Applying matrix square root inverse in matrix-free regime

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