Wolfgang Bangerth

Member for 11 years, 11 months
Last seen this week

GitHub
math.colostate.edu/~bangerth
Fort Collins, CO, United States

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114/100 score

19/20 answers

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57

115

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Answers

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Score Activity Newest

59

Is it a good idea to use vector<vector<double>> to form a matrix class for high performance scientific computing code?

Aug 29, 2012

32

Why would you need frameworks like MPI when you can multi-task using threads?

Apr 22, 2020

28

How do compression algorithms compress data so fast?

Aug 15, 2022

27

Why is the time dimension special?

Jul 9, 2012

24

Meaning of "-0.0" in Python?

Aug 2, 2021

Questions

Score Activity Newest Views

10

Is using std::valarray considered good practice?

Oct 6, 2019

8

Size of jump for piecewise discontinuous approximations

Jan 30, 2019

7

Eigenvalues of $ab^T$

Jul 6, 2016

Tags

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finite-element

916

Score

240

posts

pde

552

Score

132

posts

linear-algebra

493

Score

114

posts

optimization

368

Score

109

posts

fluid-dynamics

294

Score

70

posts

Reputation

+85

Are there any established direct eigensolvers for sparse hermitian matrices?

+10

Optimize an unknown function which can be evaluated only?

+10

Integro-differential PDE and method of lines

+10

Motivation behind Galerkin method

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finite-element

Dec 13, 2016
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Jan 31, 2018
linear-algebra

Jul 2, 2020

115

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c++

Oct 16, 2014
software

Oct 30, 2014
algorithms

Sep 16, 2015

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366

upvotes

66

downvotes

84

question votes

348

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