Computational Science
Nick Alger
  • Member for 9 years, 8 months
  • Last seen this week
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All Questions Answers
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16
Finding which triangles points are in
Jun 26 '12
15
Is there any way to do "double preconditioning"
Feb 23 '14
12
Linear programming with matrix constraints
Mar 4 '14
12
Solving linear system of the form $ABx=b$
Jul 24 '18
10
Fast vector - "diagonal" matrix multiplication
May 27 '14
9
Applying matrix square root inverse in matrix-free regime
Apr 13 '14
9
Fast explicit solution for $\mathbf{A}\mathbf{x} = \mathbf{b}$, $ \mathbf{b} \in \mathbf{R}^3$, low condition number
Oct 10 '14
9
Guidelines for nested preconditioners
Jan 8 '15
9
Extracting diagonal of an approximately diagonal matrix when we don't know its entries
Mar 17 '13
8
Why does conjugate gradient work with this nonsymmetric preconditioner?
Feb 24 '16
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118
What are some examples of a mathematical result being counterintuitive?
110
Motivation for Ramanujan's mysterious $\pi$ formula
102
Intuitively, what is the difference between Eigendecomposition and Singular Value Decomposition?
77
What is the intuition behind Chebyshev's Inequality in Measure Theory
75
Why is Newton's method not widely used in machine learning?

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