AN ENTROPY CONTINUATION METHOD FOR A CLASS OF THE PERIODICITY PROBLEMS OF ORDINARY DIFFERENTIAL EQUATIONS
2019 ◽
Vol 21
(2)
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pp. 201-212
1987 ◽
Vol 47
(3)
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pp. 331-346
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2020 ◽
Vol 22
(2)
◽
pp. 97-108
1988 ◽
Vol 8
(3)
◽
pp. 239-248
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2007 ◽
Vol 6
(3)
◽
pp. 199-216
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