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knl
  • Member for 11 years, 10 months
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10 votes
Accepted

Finite Element Method Weak Formulation

6 votes
Accepted

Inequality involving norm and inner product

6 votes
Accepted

finite elements local vs global basisfunction

5 votes
Accepted

Deriving the weak form for linear elasticity equation

5 votes
Accepted

Zero average in solution to Laplace problem with Lagrange multipliers

4 votes

Unique weak solution to the biharmonic equation

3 votes

Gaussian quadrature with a to $[0,1]$ reference domain instead of a $[-1,1]$ reference domain?

2 votes
Accepted

Which 3D finite element mesh generator recommend to me?

2 votes
Accepted

Introducing constraint $\int udx =0$ to variational formulation

2 votes
Accepted

Stokes problem fem

2 votes

How to do a change of variable here

2 votes

Finite element convergence rates for mixed problems

2 votes

Finite error estimate on non-convex domain

2 votes
Accepted

Nodal Lines of the Eigenvalue problem $\Delta u=\lambda u$

2 votes
Accepted

Dual-mixed formulation for Poisson eq. -- how include Dirichlet BC, since solution only in $L^2$

2 votes

Structural Mechanics FEM implementation

2 votes

Finite element method books

2 votes

How to solve the possion equation with nolinear term by finite element method?

2 votes
Accepted

Stokes Problem, finite elements P1/P0

1 vote

How to derive weak form of the Poisson's equation?

1 vote
Accepted

FEM Global coordinate system of a quadrilateral element

1 vote

Why are boundary terms eliminated in the Galerkin method?

1 vote

Finite elements in $\mathbb R^d$ with obstable in $\mathbb R^{d-1}$

1 vote
Accepted

Why the inlet and outlet fluxes are different when I solve the Poisson equation by FEM over a trapezoidal domain?

1 vote

General non-FEM Galerkin, boundary conditions

1 vote
Accepted

solution of poisson problem with finite element method in 1D

1 vote
Accepted

Computing error towards reference solution

1 vote

What is the best iteration method used in finite element software?

1 vote
Accepted

Is my Finite Element Model for this problem correct?

1 vote
Accepted

What's an exact geometry?