| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1710151 | Applied Mathematics Letters | 2009 | 6 Pages |
Abstract
In this work we will use some Sobolev constants to explicitly characterize a class of potentials q(t)∈Lp(R/TZ)q(t)∈Lp(R/TZ) for which the periodic linear beam equation u(4)=q(t)uu(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.
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Wei Li, Meirong Zhang,