Local Discontinuous Galerkin and Classical Finite Element Methods: Differences and Similarities
Keyword(s):
In this work a quantitative and qualitative comparison of the Local Discontinuous Galerkin method and classical finite element methods applied to elliptic problems is performed. High order discretizations are considered. The methods are compared with respect to accuracy of the approximation, rates of convergence, asymptotic behavior of the spectral condition number of the stiffness matrix.
2014 ◽
Vol 76
(11)
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pp. 855-874
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2019 ◽
Vol 140
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pp. 1-22
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2020 ◽
Vol 150
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pp. 587-606
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2012 ◽
Vol 17
(4)
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pp. 558-570
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2014 ◽
Vol 57
(11)
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pp. 2301-2320
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2019 ◽
Vol 17
(07)
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pp. 1950035
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2018 ◽
Vol 334
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pp. 141-151
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