On small breathers of nonlinear Klein-Gordon equations via exponentially small homoclinic splitting

2026-01-022026-01-022025GOMIDE, Otávio M. L. et al. On small breathers of nonlinear Klein-Gordon equations via exponentially small homoclinic splitting. Inventiones Mathematicae, Berlin, v. 240, p. 661–777, 2025. DOI: 10.1007/s00222-025-01327-y. Disponível em: https://link.springer.com/article/10.1007/s00222-025-01327-y. Acesso em: 12 dez. 2025.0020-9910e- 1432-1297https://link.springer.com/article/10.1007/s00222-025-01327-yengAcesso RestritoOn small breathers of nonlinear Klein-Gordon equations via exponentially small homoclinic splittingArtigo10.1007/s00222-025-01327-y