PERIODIC SOLUTIONS FOR A FOURTH-ORDER EQUATION AND APPLICATIONS IN A MODEL OF STRUCTURAL MECHANICS
2004 ◽
Vol 14
(04)
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pp. 1477-1488
Keyword(s):
By developing topological shooting methods, the existence of single-humped periodic solutions and homoclinic orbit for a class of fourth-order ordinary differential equations is obtained, under some general conditions. Using these strict mathematical conclusions to a model of the deflection patterns of elastic struts resting on elastic foundations, the existence of single-humped periodic solutions which have been found by asymptotical and numerical methods is determined. An estimation of the half-period of the periodic solutions is also given.
2019 ◽
Vol 20
(5)
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pp. 434-450
2002 ◽
Vol 133
(2-3)
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pp. 559-579
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2003 ◽
Vol 46
(2-3)
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pp. 463-478
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2007 ◽
Vol 6
(3)
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pp. 199-216
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1957 ◽
Vol 84
(1)
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pp. 144-144
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2002 ◽
Vol 273
(1)
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pp. 121-136
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1985 ◽
Vol 26
(7)
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pp. 1547-1552
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