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Computational Science
Wenjin Xing's user avatar
Wenjin Xing's user avatar
Wenjin Xing's user avatar
Wenjin Xing
  • Member for 7 years, 4 months
  • Last seen more than 4 years ago
  • Bedford Park, South Australia, Australia
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Top posts
question
8
Lagrange multipliers space is too rich in a mathematical view
Nov 15, 2017
question
6
What does optimal convergence rate mean? How to prove whether a numerical method, e.g. FEM, has an optimal convergence rate or not?
Oct 7, 2017
question
2
Some questions on Trace (operators) on the boundary in the context of PDEs
Oct 10, 2017
question
2
error estimator VS error indicator in the context of FEM error estimation
Oct 7, 2017
question
1
How do 'virtual kinematics/functions' play a role during deriving weak form formulations for physical problems?
Jan 2, 2018
question
1
the augmented global stiffness matrix is not positive semi-definite using Lagrange Multipliers method within FEM
Nov 14, 2017
question
1
What does Consistent Variation mean?
Sep 25, 2017
question
0
Is FEM discretization error equivalent to quadrature error of bi-linear term in the weak form?
Sep 23, 2017