Computational Science
Nick Alger's user avatar
Nick Alger's user avatar
Nick Alger's user avatar
Nick Alger
  • Member for 10 years, 10 months
  • Last seen this week
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About

Researcher at the Oden Institute (UT Austin) working on numerical methods for PDE-constrained optimization and inverse problems

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Top posts
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All Questions Answers
Score Newest
question
16
Finding which triangles points are in
Jun 26, 2012
question
15
Is there any way to do "double preconditioning"
Feb 23, 2014
answer
13
Extracting diagonal of an approximately diagonal matrix when we don't know its entries
Mar 17, 2013
answer
12
Linear programming with matrix constraints
Mar 4, 2014
answer
12
Solving linear system of the form $ABx=b$
Jul 24, 2018
answer
10
Fast vector - "diagonal" matrix multiplication
May 27, 2014
question
10
Extracting diagonal of an approximately diagonal matrix when we don't know its entries
Mar 17, 2013
question
9
Guidelines for nested preconditioners
Jan 8, 2015
answer
9
Applying matrix square root inverse in matrix-free regime
Apr 13, 2014
answer
9
Fast explicit solution for $\mathbf{A}\mathbf{x} = \mathbf{b}$, $ \mathbf{b} \in \mathbf{R}^3$, low condition number
Oct 10, 2014
Top network posts
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120
Intuitively, what is the difference between Eigendecomposition and Singular Value Decomposition?
118
What are some examples of a mathematical result being counterintuitive?
113
Motivation for Ramanujan's mysterious $\pi$ formula
82
What is the intuition behind Chebyshev's Inequality in Measure Theory
78
Why is Newton's method not widely used in machine learning?

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