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Computational Science
Charlie S's user avatar
Charlie S's user avatar
Charlie S's user avatar
Charlie S
  • Member for 4 years, 6 months
  • Last seen more than 1 year ago
Profile Activity

20 Answers

Score Activity Newest
5 votes
Accepted

Linear solver recommendation(s) for small problems

4 votes

Efficient schemes for solving the extended Saddle point problem

4 votes
Accepted

Solving an m x m symmetric linear system involving a matrix multiplication versus an (n+m) x (n+m) system

3 votes

Singular vectors of s1 for tiny dense matrices

3 votes

Dense decomposition of very non-square matrices

3 votes

Efficiently estimating trace of a product of matrices

3 votes

Inefficient comparisons of custom data type C++

2 votes

OpenMP: parallelizing calculation of pair interaction forces

2 votes

Why slack variables for inequality constraints?

2 votes
Accepted

Assign and print the results of CHOLMOD package

2 votes
Accepted

Accurate and efficient computation of the logarithm of the ratio of two sines

2 votes
Accepted

Trace of inverse from LU decomposition

1 vote

Finite element interpolation

1 vote

fastest linear system solve for small square matrices (10x10)

1 vote

Sparse Matrix Matrix multiplication using Intel MKL

1 vote

Non-negative least squares with very small numbers

1 vote
Accepted

Solving a sparse linear system using transpose of lower triangular matrix without copying

1 vote

Recovery of smoothed continuous stresses using the Z^2 error estimator

1 vote

solving linear system whose symmetrized matrix is positive definite

0 votes

Need software for generating self-avoiding random walks on a tetrahedral lattice