A simple approach to reliable and robust a posteriori error estimation for singularly perturbed problems
2019 ◽
Vol 353
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pp. 373-390
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2020 ◽
Vol 1
(1)
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2007 ◽
Vol 43
(10)
◽
pp. 757-770
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1985 ◽
Vol 1
(2)
◽
pp. 145-176
◽
1999 ◽
Vol 36
(2)
◽
pp. 331-353
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2002 ◽
2017 ◽
Vol 313
◽
pp. 152-167
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