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Bill Barth's user avatar
Bill Barth's user avatar
Bill Barth's user avatar
Bill Barth
  • Member for 12 years, 7 months
  • Last seen more than 1 year ago
2 votes

How can I color my Mandelbrot set like this?

2 votes

How to verify solution to pre-conditioned linear systems solver?

2 votes
Accepted

Imposing pressure variation instead of Dirichlet boundary conditions on Finite Element Method

2 votes

significance of energy equation and its conservation

2 votes
Accepted

Comm argument on MPI_Reduce in FORTRAN giving unusual results

2 votes

Adding artificial fluctuations to trigger hydrodynamic instabilities.

2 votes

Analytical Solution to the acoustic / scalar (Inhomogeneous) wave equation with source term

2 votes

Balancing number of points in a 2D grid

2 votes

How are Spectral Methods applied to CFD? In particular, how is the pressure-velocity coupling implemented?

2 votes

HPC reading material

2 votes
Accepted

Discontinuous Galerkin energy method

2 votes

Determining efficiency in MFLOPS/s of a parallel program

2 votes
Accepted

CPU Specification Within Each Node of a Cluster

1 vote

Why is MPI/PETSc only showing 1 processor even though it works for helloworld?

1 vote
Accepted

How to update velocity to include pressure when using P2/P1 elements

1 vote

Comparing computational complexity of convex optimization and a heuristic algorithm

1 vote

Optimization: Providing gradients by autodifferentiation e.g PyAutoDiff

1 vote

find the exact solution ref The finite element method using matlab by Kwon and Bang

1 vote
Accepted

Is it possible to configure Linux OpenMPI v1.6.5 to use multiple working directories on a single node?

1 vote

How to obtain streamslines from velocity field data points

1 vote
Accepted

L2-Projection using quadratic basis functions

1 vote

alternatives to moving mesh technique

1 vote
Accepted

weak form of an equation by continuous discontinuous galerkin method

1 vote

Comparison of US HPC Resources

1 vote

Comparing the following mesh grids for a star-shaped plate

1 vote

what does -ffast-math do?

1 vote

performance of icc main.cpp == g++ -ffast-math main.cpp

1 vote

Use of structs in Axisymmetric Finite Volume method

1 vote

Generation of random Matrix with Real eigen values

1 vote

How do I add some floating point numbers, keeping numerical accuracy in mind?

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