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Does FEM satisfy conservation locally?

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Old   January 23, 2014, 14:14
Post Does FEM satisfy conservation locally?
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Vino
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Hi,

I know that FVM satisfies conservation laws at each Control volume level. Also FVM can handle discontinuous solution (like shock waves) in case of compressible flow.

I would like to know,

1) Does FEM satisfy conservation laws at each element level? or It satisfies conservation globally?

2) As far as i know, FEM needs continuity of the solution variables, then how does it work for flow field with shock, there will be a discontinuity in variables across the shock...?

3)Can DG-FEM handle discontinuity in the solution variable?
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