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feynman
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4 votes
1 answer
194 views

unconditionally stable schemes better than conditionally stable ones in accuracy?

4 votes
1 answer
350 views

guiding principles of integration by parts in FEMs

3 votes
2 answers
506 views

why not all conservation laws solved numerically by hyperbolic methods

2 votes
1 answer
127 views

error estimate inequalities in finite elements

1 vote
1 answer
55 views

Rolling friction settings in COMMERCIAL (Ansys) finite element software

0 votes
1 answer
68 views

how Petrov-Galerkin FEM different from others and advantages

0 votes
1 answer
66 views

mesh size restriction of spatial discretization in FEMs and FDMs

0 votes
1 answer
59 views

ode23, 45, 15s, 15i in matlab for conservative ODEs

0 votes
0 answers
22 views

How to stop loops or close figures in live scripts in matlab

0 votes
1 answer
81 views

Prof Lawrence Shampine's hpde matlab code

0 votes
0 answers
47 views

Prof A. Stanoyevitch's finite difference based PDE matlab code

0 votes
1 answer
142 views

time discretization via FEM to solve ODEs

0 votes
1 answer
113 views

$u_t+a u_x=0$ solved by Discontinuous Galerkin

0 votes
1 answer
114 views

How can I solve this PDE system by discontinuous Galerkin method?

0 votes
0 answers
58 views

solve a coupled PDE system with some discontinuity by a mixed FEM