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James's user avatar
James's user avatar
James
  • Member for 10 years, 3 months
  • Last seen more than 4 years ago
  • Victoria, Canada
17 votes
Accepted

What is a "hanging node" in the finite element meshing?

6 votes
Accepted

computing turbulent energy spectrum from isotropic turbulence flow field in a box

4 votes

Multigrid on "not perfectly rectangular" grid

4 votes
Accepted

How to physically understand time dependent boundary conditions?

3 votes

Why is Crank-Nicolson considered implicit in time?

3 votes

Does the global stiffness matrix size depend on the number of joints or the number of elements?

3 votes
Accepted

Can other running processes harm the performance of my simulation?

3 votes
Accepted

Looking for a particular algorithm for numerical integration

3 votes
Accepted

Does OOP work easily and efficiently in parallel computations?

3 votes

Calculate the area and perimeter of a hand-drawn shape

3 votes
Accepted

Strategies for controlling number of new elements in adaptive mesh refinement

3 votes
Accepted

Does algebraic multigrid reuse its coarse grids?

2 votes
Accepted

Topics about the deal.II finite element library class "SparsityPattern"

2 votes
Accepted

How to implement adaptive mesh refinement using conformal triangles

2 votes

Quadtree type Grid

2 votes
Accepted

The most efficient way to solve diffusion equation with concentrated initial condition

1 vote

What language should I use when teaching an undergraduate course in computer programming?

1 vote

Scheme to alleviate (numerical?) instability in system of coupled nonlinear ODEs

1 vote

What scale problem can be simulated on an PC using Smooth Particle Hydrodynamics?

1 vote

Time Integration of a nonlinear reaction-diffusion system

1 vote
Accepted

Piecewise Quadratic Lagrange

1 vote

Simpsons Rule 10<-6 Error

1 vote

Challenges in implementing Algebraic Multigrid on millions of processors

1 vote

I have a problem in finding the exact area and estimating the error

1 vote

Creating a matrix that saves storage

1 vote

Understanding Neumann BC

0 votes

How to plot a price level matrix in Matlab?

0 votes

Finding jacobian matrix of cubic finite element

0 votes

Parallel solver for sparse matrices on unstructured grids

0 votes
Accepted

Barnes-Hut algorithm and recursion limit