Some Open Questions in the Numerical Analysis of Singularly Perturbed Differential Equations
2015 ◽
Vol 15
(4)
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pp. 531-550
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Keyword(s):
AbstractSeveral open questions in the numerical analysis of singularly perturbed differential equations are discussed. These include whether certain convergence results in various norms are optimal, when supercloseness is obtained in finite element solutions, the validity of defect correction in finite difference approximations, and desirable adaptive mesh refinement results that remain to be proved or disproved.
1971 ◽
Vol 19
(5)
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pp. 484-486
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1971 ◽
pp. 111-152
1970 ◽
Vol 32
(1)
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pp. 77-103
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1993 ◽
Vol 9
(2)
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pp. 117-133
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1986 ◽
Vol 23
(12)
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pp. 2325-2346
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2006 ◽
Vol 75
(256)
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pp. 1755-1778
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1999 ◽
Vol 72
(1)
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pp. 15-27
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