Unified analysis for variational time discretizations of higher order and higher regularity applied to non-stiff ODEs
Keyword(s):
AbstractWe present a unified analysis for a family of variational time discretization methods, including discontinuous Galerkin methods and continuous Galerkin–Petrov methods, applied to non-stiff initial value problems. Besides the well-definedness of the methods, the global error and superconvergence properties are analyzed under rather weak abstract assumptions which also allow considerations of a wide variety of quadrature formulas. Numerical experiments illustrate and support the theoretical results.
2016 ◽
Vol 68
(3)
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pp. 1029-1054
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2017 ◽
Vol 40
(12)
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pp. 4310-4319
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2013 ◽
Vol 3
(1)
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pp. 59-80
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2020 ◽
Vol 54
(2)
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pp. 705-726
2007 ◽
Vol 8
(3)
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pp. 677-693
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