L∞-error estimates of higher order mixed finite element approximations for elliptic optimal control problems
2012 ◽
Vol 89
(16)
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pp. 2224-2239
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2017 ◽
Vol 74
(4)
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pp. 714-726
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2015 ◽
Vol 66
(3)
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pp. 968-986
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2020 ◽
Vol 36
(5)
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pp. 1184-1202
2019 ◽
Vol 9
(1)
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pp. 87-101
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2013 ◽
Vol 24
(1)
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pp. 114-135
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2012 ◽
Vol 4
(06)
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pp. 751-768
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