Abstract
The authors study the existence of homoclinic type solutions for the following system of diffusion equations on ℝ × ℝN
where z = (u, v): ℝ × ℝN → ℝm × ℝm, a > 0, b = (b 1, …, b N ) is a constant vector and V ε C(ℝ × ℝN, ℝ), H ε C 1 (ℝ × ℝN × ℝ2m, ℝ). Under suitable conditions on V(t,x) and the nonlinearity for H(t, x, z), at least one non-stationary homoclinic solution with least energy is obtained.
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Project supported by the National Natural Science Foundation of China (No. 10971194), the Zhejiang Provincial Natural Science Foundation of China (Nos. Y7080008, R6090109) and the Zhejiang Innovation Project (No. T200905).
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Yang, M., Shen, Z. & Ding, Y. On a class of infinite-dimensional Hamiltonian systems with asymptotically periodic nonlinearities. Chin. Ann. Math. Ser. B 32, 45–58 (2011). https://doi.org/10.1007/s11401-010-0625-0
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DOI: https://doi.org/10.1007/s11401-010-0625-0