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math.DS2020
Mountain pass type solutions for a generalized Frenkel-Kontorova model
Wen-Long Li
We study a generalized Frenkel-Kontorova model and obtain periodic and heteroclinic mountain pass solutions. Heteroclinic mountain pass solution in the second laminations is new to…
math.DS2020★ 1 cited
Multitransition solutions for a generalized Frenkel-Kontorova model
Wen-Long Li, Xiaojun Cui
We study a generalized Frenkel-Kontorova model. Using minimal and Birkhoff solutions as building blocks, we construct a lot of homoclinic solutions and heteroclinic solutions for t…