Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
837181 | Nonlinear Analysis: Real World Applications | 2015 | 13 Pages |
Abstract
Considered here is the Schrödinger-improved Boussinesq system. First we prove local and global well-posedness in the energy space for the periodic initial-value problem. The proof combines a Strichartz-type estimate with the contraction mapping principle. Second we establish the existence and orbital stability of periodic and solitary traveling-wave solutions. The stability results are set out in the context of abstract Hamiltonian systems.
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Authors
Amin Esfahani, Ademir Pastor,