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Non-degeneracy and uniqueness of periodic solutions for some superlinear beam equations

✍ Scribed by Wei Li; Meirong Zhang


Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
453 KB
Volume
22
Category
Article
ISSN
0893-9659

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✦ Synopsis


In this work we will use some Sobolev constants to explicitly characterize a class of potentials q(t) ∈ L p (R/T Z) for which the periodic linear beam equation u (4) = q(t)u is non-degenerate. As an application, we will obtain the uniqueness of periodic solutions of a certain class of superlinear beam equations.


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