Author:
Qian Dingbian,Torres Pedro J.
Abstract
For any n, m ∈ N, we prove the existence of 2mπ-periodic solutions, with n bouncings in each period, for a second-order forced equation with attractive singularity by using the approach of successor map and Poincaré-Birkhoff twist theorem.
Publisher
Cambridge University Press (CUP)
Cited by
31 articles.
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