Infinitely many periodic solutions for a semilinear wave equation in a ball inRn
2014 ◽
Vol 256
(4)
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pp. 1718-1734
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2020 ◽
Vol 26
◽
pp. 7
1987 ◽
Vol 38
(2)
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pp. 204-212
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Existence of multiple periodic solutions to a semilinear wave equation with x-dependent coefficients
2019 ◽
Vol 150
(5)
◽
pp. 2586-2606
2016 ◽
Vol 260
(7)
◽
pp. 6017-6037
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Keyword(s):
On the existence of periodic solutions of a semilinear wave equation with a superlinear forcing term
1988 ◽
Vol 38
(1)
◽
pp. 78-87
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Keyword(s):
1987 ◽
Vol 101
(3)
◽
pp. 503-503
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