A direct approach to the finite element solution of elliptic optimal control problems
1999 ◽
Vol 15
(3)
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pp. 371-388
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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
2016 ◽
Vol 135
(4)
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pp. 1121-1170
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2002 ◽
Vol 41
(5)
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pp. 1321-1349
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1987 ◽
Vol 11
(1)
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pp. 77-81
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2019 ◽
Vol 9
(1)
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pp. 87-101
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2008 ◽
Vol 58
(10)
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pp. 1534-1552
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2013 ◽
Vol 24
(1)
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pp. 114-135
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