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Jesse Chan's user avatar
Jesse Chan's user avatar
Jesse Chan's user avatar
Jesse Chan
  • Member for 10 years, 10 months
  • Last seen more than a month ago
1 vote
Accepted

$P0$ elements for $H1$

6 votes

For which problems Krylov subspace methods are preferred over multigrid methods?

8 votes
Accepted

CFL condition in Discontinuous Galerkin schemes

4 votes

Runge Kutta for wave equation

4 votes

Choice of basis in FEM

6 votes

Choosing the penalty for Discontinuous Galerkin

2 votes

Reconstructing a continuous function from finite element method. Is there a faster algorithm for doing so?

8 votes

Algebraic Multigrid: Why does the product of interpolation and restriction not result in something with norm 1?

6 votes

what is the difference between non-conformal and conformal?

6 votes

Does this partial eigen-expansion have a name?

8 votes

Matrix free finite elements method for visualization in process tomography

0 votes

Matrix free finite elements method

4 votes

Fast algorithm for computing matrix square root using randomized linear algebra?

3 votes

What factors are relevant when deciding between GMRES and schur complement solves?

2 votes

Best solver/preconditioner for least-squares finite element method

3 votes

Under what circumstances can two (nearly) identical sparse matrices give different solutions to Mx = b?

8 votes
Accepted

Error in result of finite-difference approximation when refining

4 votes
Accepted

What's the difference between C0 penalty methods and Discontinuous Galerkin methods?

3 votes
Accepted

Constrained linear least squares matrix equation

2 votes

How to deal with nonlinear term in Navier Stokes equations (finite element code)

3 votes
Accepted

Representation of polynomial order in CFD codes

4 votes

Why are upwind schemes stable in convection flow calculation?

3 votes

Solving Laplace's equation on a domain with moving boundary

8 votes
Accepted

Initializing implicit linear multistep methods

3 votes

Compute eigenvectors of a matrix with known eigenvalue spectrum

4 votes

How to avoid negative values of numerical solution of transport equation using FEM scheme?

4 votes

What does "strongly conservative" mean in the context of numerical methods?

7 votes

Difference between eigendecomposition and singular value decomposition for Hermitian matrices

2 votes
Accepted

How to prove the strong formulation for Discontinuous Galerkin is conservative?

4 votes
Accepted

P versus Q elements