Monotone iterative technique by upper and lower solutions with initial time difference
2015 ◽
2013 ◽
Vol 16
(4)
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1997 ◽
Vol 10
(3)
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pp. 273-278
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1992 ◽
Vol 5
(2)
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pp. 157-165
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2013 ◽
Vol 2013
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pp. 1-6
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