On the existence of optimal controls of the first boundary value problems for parabolic partial delay-differential equations in divergence form
1980 ◽
Vol 32
(2)
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pp. 343-362
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1986 ◽
Vol 17
(9)
◽
pp. 1245-1259
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1982 ◽
Vol 36
(4)
◽
pp. 565-613
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1968 ◽
Vol 74
(5)
◽
pp. 997-1001
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2008 ◽
Vol 197
(2)
◽
pp. 692-707
◽
2005 ◽
Vol 18
(6)
◽
pp. 621-630
◽
2009 ◽
Vol 55
(3-4)
◽
pp. 417-425
◽
2005 ◽
Vol 301
(2)
◽
pp. 457-476
◽
Multiple positive solutions for boundary value problems of second-order delay differential equations
2002 ◽
Vol 15
(5)
◽
pp. 575-583
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